Answer:
You can also calculate how much you save by simply moving the period in 25.00 percent two spaces to the left, and then multiply the result by $18 as follows: $18 x . 25 = $4.50 savings.
Help me pleasee..........
Answer:
V is 60 degree because the v is in the line of 60
6X^2 if (x=4) answer this
Answer:
96
Step-by-step explanation:
4^2(PENDAS)=16
6*16=96
What is the value of x?
64 68
(8x -12)
(2x + 18)
HELP ME ASAP ITS DUE TODAY
Step-by-step explanation:
2+8=10
-2-6=8
-4+7=2
6-9=-3
-5-5=-10
7-7=0
Part b.)
Yes. 8° with a rise of negative 7 would look like this 8+-7= 1.
I'm not familiar with the iniger game but here's my best take on the questions
1) no because a positive plus a positive is positive
2) yes, positive plus negative can be negative if the negative is bigger than the positive ex.(5-15=-10
3) yes, negative plus negative is negative
sorry if this took too long but tried my best to hurry
OKOKOKOKOKOKOKOK
When the table says that there has been a RISE, that means that you should ADD. When the table says there has been a FALL, that means you should SUBTRACT.
The second row and the second column is saying a RISE, meaning that you should ADD 8 and 2. 8 + 2 = 10. So the answer for that one would be 10 degrees celcius (third column, second row.) The numbers in bold are your equation for the second row and fourth column.
Here are the rest: AT MEANS AFTERNOON TEMPERATURE :)
3rd row: AT = -8 [degrees celcius] EQUATION: -2 - 6 = -8
4th row: AT = 3 [degrees celcius] EQUATION: -4 + 7 = 3
5th row: AT = -3 [degrees celcius] EQUATION: 6 - 9 = -3
6th row: AT = -10 [degrees celcius] EQUATION: -5 - 5 = -10
7th row: AT = 0 [degrees celcius] EQUATION: 7 - 7 = 0
Woohoo! We're done with that part now.
(b) So, as I said before, a RISE means you must ADD. If you have a rise in -7 degrees celcius, how would you write that mathematically? You would write it like this: + ( - 7 ). You are ADDING NEGATIVE SEVEN. I know it sounds weird, but it is what it is. NOW. Adding negative 7 IS THE EQUIVALENT of saying subtract seven. Here's an example:
10 + ( - 7 ) = 3 (this is true)
10 - 7 = 3 (this is also true)
Therefore, for b you would say that you agree because +(-7) is the equivalent of say 'minus 7'.
Hopefully, you can use what I explained to help you with number 2. If you need more help you can just comment on this post and I'll help you. :))
What equation models it’s position, y, with respect to time, x?
Answer:
i would say the first one
Step-by-step explanation:
Solve for x : ax+v=3(x-c)
Answer:
[tex]x=\frac{-3c-v}{a-3};\quad \:a\ne \:3[/tex]
Step-by-step explanation:
--expand--
ax+v=3x-3c
--subtract v from each side--
ax+v-v=3x-3c-v
--simplfy--
ax=3x-3c-v
--subtract 3x from both side--
ax-3x=3x-3c-v-3x
--simplfiy--
--factor--(factor out the x from ax-3)
[tex]x\left(a-3\right)=-3c-v[/tex]
[tex]\frac{x\left(a-3\right)}{a-3}=-\frac{3c}{a-3}-\frac{v}{a-3};\quad \:a\ne \:3[/tex]
[tex]x=\frac{-3c-v}{a-3};\quad \:a\ne \:3[/tex]
<3
Red
A team is selling discount cards as a fundraiser. The table shows the number of cards sold and the remaining amount of money needed.
A table showing Discount Cards Fundraiser with two columns and six rows. The first column, Cards Sold, has the entries, 10, 20, 30, 40, 50. The second column, Remainder of Goal, has the entries, $875, $795, $715, $635, $555.
Which word describes the slope of the line representing the data in the table?
zero
undefined
negative
positive
Answer:
Negative
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
edge2020
WHOEVER CAN DO THIS CORRECTLY ILL LOVE U FOREVER!!
compare each pair of grocery items and work out which option is the better value for money.
a) 5kg of potatoes for $4.95 or 7.5kg for $7.15
b) a packet of four batteries for $3.88 or a packet of ten for $9.89
c) a 500 g tin of coffee for $9 or a 150 g had for $2.99
Answer:
A
Step-by-step explanation:
i just know :)
What best describes the relationship between the following two lines?
y = 2x +4
y = –2x +
4
Parallel
Perpendicular
Neither parallel nor perpendicular
Answer:
Neither parallel nor perpendicular
Step-by-step explanation:
Slope-Intercept Form: y = mx + b
m - slope
b - y-intercept
Step 1: Define lines
y = 2x + 4
y = -2x + 4
Parallel lines have the same slope but different y-intercepts. If the 2 lines were parallel, their m value would be the same. If the original line's slope is 2, the parallel line's slope would also be 2. Therefore, they aren't parallel.
Perpendicular lines have the negative reciprocal of the original slope. If the 2 lines were perpendicular, one slope would be 2 and the other slope would be -1/2. Therefore, they aren't perpendicular.
Therefore, our answer is neither parallel nor perpendicular.
Answer:
Neither parallel nor perpendicular.
Step-by-step explanation:
y = 2x +4
y = -2x + 4
The 2 slopes are 2 and -2.
If they were equal the 2 lines would be parallel.
If they had the relationship slope1 * slope2 = -1 they would be perpendicular.
They are neither so its the last choice.
(10, y) and (3, 4); m= -2/7 find missing value
Answer:
y2 -y1 =4 - y = 2 y has to = 2 because your slope m= - 2/7
x2-x1 =3-10 = -7
Step-by-step explanation:
( 10 , y ) (3 , 4)
x1 y1 x2 y2
We have that for the Question "(10, y) and (3, 4); m= -2/7 find missing value" it can be said that
The value of y is
y=8
From the question we are told
(10, y) and (3, 4); m= -2/7 find missing value
Generally the equation for the slope m is mathematically given as
[tex]m=\frac{y2-y1}{x2-x1}\\\\Therefore\\\\m=\frac{y2-y1}{x2-x1}\\\\-2/7=\frac{4-y}{3-10}\\\\-2/7*-7=4-y\\\\y=4((-2/7)*-7)\\\\[/tex]
y=8
Therefore
The value of y is
y=8
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can anyone pls help im struggling with this
Which number is closest to 56 ?
7.4
6.8
8.3
6.7
Answer:
6.8Step-by-step explanation:
6.8
487.4
288.3
246.7
42A. 3x − 7 = −19; x =
Answer:
x =-4
Step-by-step explanation:
3x − 7 = −19
Add 7 to each side
3x − 7+7 = −19+7
3x = -12
Divide by 3
3x/3 = -12/3
x =-4
0.00105 in scientific notation
Answer:
1.05 × 10^-3
Step-by-step explanation:
The decimal number 0.00105 in scientific notation is [tex]1.05 \times 10^{-3}.[/tex]
Scientific notation is a way to represent numbers that are either very large or very small.
It consists of two parts: the coefficient and the exponent.
The coefficient is a decimal number between 1 and 10, and the exponent indicates the power of 10 by which the coefficient is multiplied.
In the case of 0.00105, we can express it in scientific notation as [tex]1.05 \times 10^{-3}.[/tex]
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Help mee pleasee.....
Answer:
x = 1845°Step-by-step explanation:
First part:
Write out an equation to represent the image: 2x + 3x = 90Combine like terms: 5x = 90Divide each side by 5 to cancel out the 5 next to x. It should now look like this: x = 18Second part:
90 ÷ 2 = 45°I hope this helps!
Find the value of (√ + √)
Answer:
2√
Step-by-step explanation:
Answer:
2√
Step-by-step explanation:
Determine the range of the function y = -2x^2 + 3
can someone tell me how to solve translations please?
Step-by-step explanation:
Hey there!
Here; The coordinates are ; H(-4,-2), G(-5,3), F(-2,1)
The translation P(x,y) = P'(X+7,y)
Use same formula.
H(-4,-2) -------> P'(3,-2)
G(-5,3)-----------> G'(2,3)
F(-2,1)------------> F'(5,1)
Therefore, the answer is Option C.
Hope it helps..
i dont get this ............
Answer:
i think these inequalities shows B
abcdefghijklmnopqrstuvwxyz
Answer:
umm hey
Step-by-step explanation:
Answer:
munny
Step-by-step explanation:
Mr. Rodriguez bought 3 large cans of tomato soup for $8.37. Find the unit rate for one can of tomato soup.
Answer:
It is $2.79
Step-by-step explanation:
You take $8.37 and divide it by 3 then you get $2.79. So for 1 can its $2.79.
Did I do anything wrong?
how would I solve it if I did do something wrong??
Answer:
No its correct x=25
Step-by-step explanation:
help please
What is the unit rate?
y=3.15x
Answer:
12
Step-by-step explanation:
Answer:
DEEZ NUT.Z ARE THE ANSWER TO ALL YOUR PROBLEMS!!
Jeremy cashed his weekly paycheck at the bank and asked for the money in $5 and $10
bills. The bank teller gave him 24 bills worth $170. How many $5 bills did the bank teller
give him? Type in the number only.
Answer:The teller gave him 14 five-dollar bills and 10 ten-dollar bills.
Step-by-step explanation:The bank teller gave him 24 dollar bills worth $170 so 14 five-dollar bills plus 10 ten-dollar bills will give you 24 dollar bills.
Please help! ASAP I just need number 1
Answer:
no you can not make 1 into a triangle
Step-by-step explanation:
16 cm, 30 cm, 45 cm
if you want to draw a triangle with these sides you would add
16 + 30 = 46
the longest side would have to be greater then the other 2 sides
A recipe calls for 4/5 cups of milk and 1/2 cup of rice.how much more milk than rice is needed
Answer:
3/10
Step-by-step explanation:
if you make 1/2 into 5/10 and 4/5 into 8/10 than 8/10 is 3/10 more than 5/10
write and algebraic expression for nine times of the square of a number
Answer:
9• x2
Step-by-step explanation:
Well you have 9 and then you times(•) then X is the number we don’t know. Then x would be squared(like the image below).
Question 6 (1 point) Mrs. Sullivan wants to make a square tablecloth for her dining room table. She has 121 ft? of fabric. What are the possible side lengths of the tablecloth? A. 11 ft x 11 ft B. 11 ft x 2 ft C. 60.5 ft x 2 ft D. 60.5 ft x 60.5 ft
Answer:
c 60.5 ft x 2ft
Step-by-step explanation:
60.5 ft x 2 = 121 ft
The required possible side length of the tablecloth is 11ft x 11ft.
Given that,
Mrs. Sullivan wants to make a square tablecloth for her dining room table. She has 121 ft? of fabric. What are the possible side lengths of the tablecloth to be determined.
A square is for sided regular polygon, where the length of all sides is identical and the angle between the adjacent side is 90°.
Here,
She has 121 ft² of fabric.
She wants to make a square tablecloth for her dining room table.\
Area of the square = a²
121 = a²
a = √121
a = 11 ft
Thus, the required possible side length of the tablecloth is 11ft x 11ft.
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Which category does each card go into?
Step-by-step explanation:
E3, E6, E11, E7: no solution
E1, E12 : 1 solution
E2, E8, E10 : infinite solutions
Answer:
See attached
Step-by-step explanation:
The answer is attached
Infinitely many solutions
E2, E8, E10One solution
E1, E7, E12No solution
E3, E6, E11Kendall measured the temperature outside to be 68°F. She needs to convert the temperature to degrees celsius.
C=5/9(F-32)
[]68°F is 20°C
[]68°F is 5.7°C
Answer:
68°F is 20°C
Step-by-step explanation:
C = (5/9)(F - 32)
C = (5/9)(68 - 32)
C = (5/9)(36)
C = 5 * 4
C = 20
Answer: 68°F is 20°C