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 45/60 in simplest form

Show two ways to decompose the number 749

round to the nearest hundredth. 84.562

H(x)=(x^2)+1 and K(x)=-(x^2)+4. If K(H)=0, what are the roots/solutions? a. ±i√3 b. ±i c. ±2 d. ±1 e. ±1, ±i

If there are 36 performers in a dance recital. The ratio of men to women is 2:7. How many men are in the dance recital ?

The rain shadow effect is used to describe rainfall around certain mountain ranges. Which of the following statements is true? (A) The northern hemisphere and

the cube of x plus 5

why must organism maintain stable internal condition

counterexample angle bisector?

What does it mean if the hundred digit of my number is less than tens digit. The ones digit is greater than the tens digit. What could my number be?