kevinmaya1231 kevinmaya1231

01-12-2020
Mathematics

contestada

5(2a + 7) - 10(3a + 4)
Help me

Respuesta :

01-12-2020

5(2a + 7) -10(3a + 4)
10a + 35 - 30a -40
-20a -5
-20a/-20 -5/-20
a=0.25

Answer Link

Otras preguntas

what is the value of 4x^2+5x when x=1

I can't seem to find the answer for number 2 can someone at least give me a hint?

What volume of o2 at 874 mmhg and 33 ∘c is required to synthesize 18.0 mol of no?

How does Joseph Paxton's Crystal Palace reflect nineteenth-century Industrial Revolution ideals?

Choose the answer that correctly express this number in scientific notation .360/.0018 A. 2x10^5 B. 2x10^2 C. 2x10^7

Lenny started making contributions to a traditional IRA when he got his first job at age 24. His contributions averaged $2400 annually. Lenny was in the 25% ta

What's a positive connotation for vermin

Scientists in a lab are working on a series of experiments that involve colliding two or more atomic nuclei at very high speeds to form a new type of atomic nuc

what is 3/8 divided by 5/6

Please Help! What is the value of x? A. 4 B. 42√ C. 8 D. 82√