whatareuanidiotsandw whatareuanidiotsandw
  • 07-04-2022
  • Mathematics
contestada

Expand & simplify
4
(
x
+
5
)
+
5
(
x
−
5
)

Respuesta :

zyilin4
zyilin4 zyilin4
  • 07-04-2022

4(x+5) + 5(x-5)

The first step is to distribute (PEMDAS --> parenthesis)

4x + 20 + 5x - 25      Now combine like terms

9x - 5

Thus, the answer is 9x-5

Answer Link

Otras preguntas

Coffee beans lose 12.5% of their weight during roasting. In order to obtain 252 kg of roasted coffee beans, how many kg of unroasted beans must be used
Cara was using her calculator to solve a problem. The answer that displayed was 1.6E+12. She knows that she entered all of the numbers correctly. Why did the ca
How do you estimate decimals?
what shortcut can you use to multiply tens by tens, such as 40x60"
56 is 80% of what? How did you get your answer?
Why was hatshepsut a good pharoah
what is benvolios attitude towards love
If Evans drove 42 laps in 96.6 minutes, what would be his unit rate?
a school bus can carry 66 pupils. how many pupils can ride on 12 such buses
Why is diffusion important in plants and animals? Three points for animals and three for plants please :)