4 years ago

PLEASE ANSWER ... Subtract-3x – 8 from 4x2 72 – 2.

1 answer:

7 0

I’m guessing you meant 4x^2 (x to the power of two or x squared) rather than 4x2 (4 multiplied by two, meaning 8).

4x^2 -(-3x-8)
= 4x^2 +3x +8

72-2 = 70

You might be interested in

Write the number that comes next in the sequence 4,728 4,818 4,908 please help!!! helpp

Vesnalui [34]

Answer:

4,998

because you add 90 every time that is the difference

3 0

3 years ago

Read 2 more answers

David is the president of his student council. When the leadership team met for the first time, he asked each person to shake ev

USPshnik [31]

.............................................

3 0

3 years ago

Read 2 more answers

1. The position of a particle moving along a coordinate axis is given by: s(t) = t^2 - 5t + 1. Find the speed of the particle

ANTONII [103]

Answer:

$v(t) = 2t - 5$

Step-by-step explanation:

Given

$s(t) = t^2 - 5t + 1$

Required

The speed of the particle

To do this, we simply differentiate the position function

i.e.

$v(t) = s'(t)$

So, we have:

$s(t) = t^2 - 5t + 1$

Differentiate

$s'(t) = 2t - 5 + 0$

$s'(t) = 2t - 5$

So, the speed function is:

$v(t) = 2t - 5$

6 0

3 years ago

WILL MARK BRAINLIEST!!!!!! HELP ASAP!!!!

Irina-Kira [14]

1 3/4 and 5 1/6 maybe

6 0

4 years ago

Read 2 more answers

Nuts To You Shoppe mixed 9.2 pounds of peanuts and 6 pounds of cashews. The mixture was packed into cans holding 0.4 pound each.

Iteru [2.4K]

Exactly 38 because
9.2+6=15.2

15.2/.4 = 38

7 0

4 years ago