Ask question

Ask question

All categories

4 years ago

5

You have a truck with two gas tanks. The volume of the larger tank is "8x2 + 2x − 1" in3 and the volume of the smaller tank is "

7x2 − 2x + 1" in3. Find a single expression that represents the capacity of both gas tanks combined

1 answer:

DaniilM [7]4 years ago

7 0

Tank1+tank2=8x^2+2x-1+7x^2-2x+1

Total=15x^2

You might be interested in

Write 7 10/12 as decimal

Ugo [173]

You would write it out 7.83

6 0

3 years ago

What is the value of x for 10x+1=3(4x+2)-3?

vivado [14]

Answer:

x= 7

Step-by-step explanation:

4 0

3 years ago

What is -4+4 showing additive inverse

rodikova [14]

Answer:

THe answer is 4 because is positive

Step-by-step explanation:

Idk

7 0

3 years ago

Violet was carrying around the steps to solve square root of 3x plus 1 = 4. On her way through the Math Factory, Violet dropped

lutik1710 [3]

Answer:

D

Step-by-step explanation:

solve square root of 3x plus 1 = 4:

D is correct and results in 3x + 1 = 16; after this we subtract 1 from both sides and end up with 3x = 15, or x = 5.

7 0

3 years ago

Read 2 more answers

The net of a square pyramid is shown above.

Harman [31]

Base Surface Area = 162
= 256 feet2
Lateral Surface Area =
2×16× √
( 16 )2 + 122
2
= 461.51056325939 feet2
Total Surface Area = 717.51056325939 feet2

4 0

3 years ago