3 years ago

Can someone solve this 28p³+49b²-16b-28

1 answer:

6 0

Here is your answer

Have a good day

You might be interested in

alexandr402 [8]

Using the clustering estimation technique the approximate total weight oranges is 35 ounces.

5 0

3 years ago

kicyunya [14]

Answer:

43.8 km to the nearest tenth.

Step-by-step explanation:

5 miles is 8 km

so 1 mile = 8/5 km

and 27.4 miles = 27.4 * 8/5

= 43.84 km

7 0

3 years ago

AlladinOne [14]

Hi how was you day hope it was good mine was good bye

6 0

3 years ago

IgorLugansk [536]

choices? i cant tell without choices

4 0

3 years ago

Nutka1998 [239]

Answer: x=-10, y=13

Step-by-step explanation:

$-3x+2y=56\\-5x-2y=24$

+2y-2y = 0, eliminating y is much easier. So -3x-5x = -8x and 56+24 = 80

$-8x=80\\x=-10$

Substitute x in any equations but only 1 equation (Don't substitute in both equations.)

For me, I'd substitute x in -3x+2y=50

$-3(-10)+2y=56\\30+2y=56\\2y=56-30\\2y=26\\y=13$

So the answer is x = -10, y = 13

5 0

3 years ago