3 years ago

Is the equation -2(4-x)=2x+8 an identity? Explain your reasoning.

1 answer:

8 0

-2(4 - x) = 2x + 8
- 8 + 2x = 2x + 8
2x - 2x = 8 + 8
0 = 16 (incorrect)

this is not an identity...an identity has infinite solutions.....this has no solutions.

You might be interested in

Mr. brown sells horse supplies. A pair of riding gloves sells for $16. He says he will make $144 if he sells 9 pairs is it reaso

kap26 [50]

16 X 9 = 144. Yes this is completely reasonable.

6 0

3 years ago

Read 2 more answers

Based on the data in this two-way table, if a flower is picked at random, what is the probability of getting a yellow flower?

Marysya12 [62]

Answer:

3/7

Step-by-step explanation:

(# yellow)/(total #) = 135/315 = 3/7

The probability that a randomly chosen flower will be yellow is 3/7.

5 0

4 years ago

Read 2 more answers

If a schools 430 square meter rooftop solar panel generate about 1100 kilowatt hours of electricity each month what might be two

poizon [28]

780 square meters each month 972 kilowatts hourly

5 0

3 years ago

Complete the table of values.

Contact [7]

Answer:

Step-by-step explanation:

d=4

e=2

f=6

6 0

3 years ago

Explain why geometric sequences are exponential functions

DerKrebs [107]

A geometric sequence is given a starting number and a common ratio. Each number of the sequence is given by multiplying the previous one for the common ratio.

7 0

4 years ago