4x + 7y - 6z + 6y - 9x like terms

Answer:

D

Step-by-step explanation:

We can use d to find out how much x equals which therefore would solve the rest of the equation. We also know that half of a parallelogram= 180 degrees so we know that it wouldn't be c and it wouldn't be any of the others either.

Hope this helps!

Answer:

25>t

Step-by-step explanation:

25 is more than t

if it is more than that means 25 is greater so "Pacman"would would eat the bigger number

Answer:

lol

riajgeripaeohnpoaetnhaethaehte

Step-by-step explanation:

Answer:

#23 is x+27°=27

2x-17°=-17

#24 is x+23°=23

x+54°=54

#25 is x+79°=79

2x-37°=-37

#26 is 3x+71°=71

5x+37°=37

Step-by-step explanation:

how you ask because when it is like x+55° and 6x+88° that means its going to be a positive number.

but when it is like 5x-78° that means its going to be a negative number.

remember this +=positive and -=negative

hope this helped you out!

Answer: C.

Step-by-step explanation: You add all the numbers in A, B, C. Then look at which one has the lowest value.

A. is .97

B. is 1.01

C. . is .91

D. is .94

So C. has the lowest value

The number which has the lowest value is 0.23 +0.23 +0.45, the correct option is C.

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

Given;

A 0.30 +0.54 +0.13

B 0.10 +0.66 +0.25

C 0.23 +0.23 +0.45

0.30+ 0.41 +0.23

Now

A 0.30 +0.54 +0.13=0.97

B 0.10 +0.66 +0.25=1.01

C 0.23 +0.23 +0.45=0.91

0.30+ 0.41 +0.23=0.94

Therefore, the algebra with lowest value will be 0.23 +0.23 +0.45

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ5

Answer:

100 people

Step-by-step explanation:

first we gotta find 90% of 1000 to do that we multiply 1,000×90% or 1000×0.90 (same thing)

this equals 900 so 900 people don't know the name of their rep in congress subtract 1000-900 thus 100 ppl know there rep in congress

Answer:

100 people did know they're representative

Step-by-step explanation:

You just have to scale up the problem for example 10% of 100 is 10 but 10% of 1,000 is 100(If you need me to be more clear please let me know)

Answer:

B (same slope, lower starting point)

Step-by-step explanation:

The slope on this graph is 5, and the slope of y=5x+5 is 5, so the slopes are the same.

This graph has a y-intercept of -6, which is lower than y=5x+5's intercept of 5, so it starts lower, so B.

Answer:

(x, y) = ( -1, 1)

- -

9 9

Hope this helps for you answer :)

Answer:

Step-by-step explanation:

If you convert 13/65 to a decimal its 0.2, thats not repeating, if u convert 141/47 to a decimal its 3, so thats not repeating. If you convert 11/12 to a dec. its repeating 0.9166666666667 so yes its repetitive and 19/3 converted to a decimal is 6.333333333 its repetitive. 11/2 and 19/3 are the answers. Woohoo

Fractions 11 / 12 and 19 / 3 have the decimal equivalent which is a repeating decimal.

Given that,
Fraction, 13 / 65, 141 / 47, 11 / 12 or 19 / 3 are given.
We have to determine that fractions have a decimal equivalent that is a repeating decimal.

Recurring Decimal is defined as also named repeating decimal, is a decimal number that only consists of repeating digits after a certain interval after the decimal. For example, 94.642642642..., 213.569569... etc.

Here,

13/65 = 0.2
141 / 47 = 3
11/ 12 = 0.9166666666......
19/3 = 6.333333333
So, from the above calculation, 11 / 12 and 19 / 3 have the repeating decimal.

Thus, Fractions 11 / 12 and 19 / 3 have the decimal equivalent which is a repeating decimal.

More information about recurring decimal check it out here:

brainly.com/question/820308

#SPJ2

Answer:

D, 145.32 miles

Step-by-step explanation:

distance (24.22) divided by the amount of fuel (6 gallons) will give unit rate.

Answer:

Yes

Step-by-step explanation:

2(7) = 3(2) + 8

14 = 6+8

14 = 14

Answer:

making scheduled payments

Step-by-step explanation:

Answer: 50 mins?

Step-by-step explanation: 2 1/4 divided  by 4 1/2 =.50

1/4+2/3

LCM=12

3+8/12

11/12

x = 9.4

5x - 9 = 38

5x = 47

x = 9.4

Answer:

The answer is x= 9.4

Step-by-step explanation:

5 x 9.4= 47

47-9=48

P.S. I tried very hard so your welcome :)

Answer:

[tex]n=5/2[/tex]

Step-by-step explanation:

We have the equation:

[tex]5^{2n-2}=125[/tex]

Notice that 125 is the same as 5³. So:

[tex]5^{2n-2}=5^3[/tex]

Since they have the same base, the exponents must be equal. Therefore:

[tex]2n-2=3[/tex]

Solve for n. Add 2 to both sides:

[tex]2n=5[/tex]

Divide both sides by 2:

[tex]n=5/2=2.5[/tex]

So, the value of n is 5/2.

And we're done!

Answer:

N = 2.5

Step-by-step explanation:

Ok, so try this.

125 is 5^3, right?

And in this equation, we have 5 to the power of 2n-2 is equal to 125.

You need to make sure that the exponent ends up as 3.

How would you do this?

Try substituting N for 3.

That's too big.

Try Substituting N for 2.

That's a bit too small.

What number is in between 2 and 3?

2.5 is.

N = 2.5

Check your work, and see if you came up with the same answer

Work:

2.5 x 2 = 5

5 - 3 = 2

5^3 = 125

Answer:

$500

Step-by-step explanation:

Answer:

yes, and no

Step-by-step explanation:

Answer:

YES

NO

Step-by-step explanation:

15 and 9 are like terms because they can be simplified together. 15+9, 15-9, 15*9 can all be simplified further.

-10xy and 9x are not like terms because they cannot be simplified without the variables first being defined.

Answer:

33

Step-by-step explanation:

Simplify the expression.

Answer:

-17+50

Step-by-step explanation:

It is the same equation, just written backward. They both equal 33.

9514 1404 393

Answer:

  a) 31

  b) t = 2

Step-by-step explanation:

Put the given value into the equation and solve for the unknown.

a) C(4) = 4·4 +15

  C(4) = 31

__

b) 23 = 4t +15

  8 = 4t

  2 = t

Answer:

The difference is [tex]p= 0.045[/tex]

Step-by-step explanation:

From the question we are told that

The proportion unemployment rate for high graduated is [tex] p_1 = 0.097[/tex]

The proportion unemployment rate for college graduate is [tex] p_2 = 0.052[/tex]

Generally the difference in proportions of those unemployed between these two groups is mathematically represented as

[tex]p= p_1 - p_2[/tex]

=> [tex]p= 0.097- 0.052[/tex]

=> [tex]p= 0.045[/tex]

Answer:

25% chance of winning.

Step-by-step explanation:

Answer:

The answer is X=21

Step-by-step explanation:

Solve for x  by simplifying both sides of the equation, then isolating the variable.

Simplify 1/3 and 1/2

It would look like [tex]\frac{(x+6)}{3} -\frac{(x-3)}{2}[/tex]

then[tex]\frac{21-x}{6}=0[/tex]

then mutiply 6 to each side and it will look like    21-x  = 0

Last, subtract 21 from each side and it will be

21=x

Answer:

The anwser is B

Step-by-step explanation:

yes, because you need to convert the repeating number into a decimal. In this case, you can assume that x is the fraction form of 0.7 repeating.

W'X' is the dilated image, which is smaller than the original, so the scale factor would be less than 1.

Set up a ratio of the dilated figure to the original:

15/18 divide this by 3 to get 5/6

The answer is 3) 5/6

Answer:

84 miles in 12 hour

Step-by-step explanation:

12/4 = 3

3*28=84

Answer:

84 miles.

Step-by-step explanation:

First, find the rate of miles travel per hour.  It is given that the boat covers 28 miles in 4 hours. Simply divide 28 with 4:

28/4 = 7

The boat covers 7 miles per hour.

Now, multiply 12 hours with 7:

12 hours x 7 miles per hour = 84 miles per 12 hours.

84 miles is your answer.

~

Answer:

16 cm

Step-by-step explanation:

I hope this helps!

Answer:

16cm

Step-by-step explanation:

To find area of a square, multiply a side by itself.

4 x 4 = 16

Answer:

the answer is 1 3 and 4

hope i helped

Answer:

A C D

Step-by-step explanation:

Answer:

36+x>=50

I might be wrong but here's my explanation.

Step-by-step explanation:

We first of all know that she MUST sell 50 or more baskets.

Knowing this, we know the inequality sign will be facing the x and the 36 as the baskets can be equal to 50 or greater than 50.

Now we have: 36+x>=50

The x is remaining baskets needed.

If you were to solve the inequality you would get x>=14

Hope this helps! P.s. I'd do a bit more research just in case I'm wrong!! :)

Answer:

k< -16

Step-by-step explanation: