What is the value of the expression 99 – 7a2 when a a = 3?

1 answer:

7 0

Answer:

Step-by-step explanation:

plug in a=3 for a

I belive you meant 99- 7 * a^2

so 99- 7 * (3)^2 = 36

You might be interested in

ExtremeBDS [4]

The correct answer is 3 and any number you can really think of that equals 6

8 0

3 years ago

Oduvanchick [21]

Answer:

I just want points hahahaha

7 0

2 years ago

Free_Kalibri [48]

$\frac{3yz+2z+1}{xyz}$ should be your answer

3 0

3 years ago

PSYCHO15rus [73]

Answer:

X=-10

Step-by-step explanation:

3 0

3 years ago

icang [17]

In 3 1/2 lb is the same as 7 of 1/2 lb so
2.80/7= $0.4 per 1/2 lb
One pound costs 0.4•2= $0.8

6 0

3 years ago