3 years ago

Subtract --4x2 + 3x - 7 from 8x2 + 2x - 3

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

5 0

Answer:

Steps ig

((8x2) +2x(-3)))-(((-(-4)) x 2) +( 3 x( -7)) =23

You might be interested in

Which term is a perfect square of the root 3x4?<br>

KiRa [710]

Answer:

2√3

Step-by-step explanation:

√3x4 = √12 = 2√3

5 0

3 years ago

Read 2 more answers

Which is larger 0.7 or 3/4

Ksenya-84 [330]

3/4 is 0.75.
3/4 is larger than 0.7

3 0

3 years ago

Read 2 more answers

Please choose the correct answer! Thank you, will mark brainliest!

Nimfa-mama [501]

The correct answer is the correct answer... there is no question to be answered so there is no answer

6 0

3 years ago

Read 2 more answers

Solve for y.<br><br> −2y+7=−5

kakasveta [241]

Answer:

Ur right! The answer is y = 6

Step-by-step explanation:

So, we have the equation of -2y + 7 = -5.

So, if y = 6, it would now be (-2 * 6) + 7 = -5.

Now, lets solve:

(-2 * 6) + 7

-12 + 7

= -5

So, ur answer is A. y = 6.

Hope this helps :DD

5 0

2 years ago

Read 2 more answers

A Car Travels m miles in t hours express its average speed algebraically

alexandr402 [8]

Answer:

speed = $\frac{m}{t}$

Step-by-step explanation:

using the formula that relates distance/ speed/ time

distance = speed × time

hence speed = $\frac{distance}{time}$ = $\frac{m}{t}$

7 0

3 years ago