grimpuppy12 grimpuppy12

11-10-2017
Mathematics

contestada

Evaluate the numerical expression. 4.2 − 3.5 ÷ 0.7 + 2.4 A) −3.2 B) 1.6 C) 11.6 D) 3.4

Respuesta :

choixongdong choixongdong

11-10-2017

4.2 − 3.5 ÷ 0.7 + 2.4
= 4.2 − 5 + 2.4
= -1.6

answer
- 1.6

Answer Link

musiclover10045 musiclover10045

11-10-2017

4.2 -3.5/0.7+2.4

order of operations, do division first

-3.5/0.7 = -5

now you have:

4.2-5 +2.4

now just add/subtract from left to right

4.2-5 = -0.8 + 2.4 = 1.6

Answer is B

Answer Link

Otras preguntas

The main goal of the Jesuits was to?

Explain how you know that 7/12 is greater than 1/3 but less than 2/3?

What is 17% as a fraction in simplest form

What is 17% as a fraction in simplest form

How did geographic features influence the Louisiana purchase and the monroe doctrine?

Use the form y=mx +b for linear equations.Write the equation for the following relation.C = {(x, y): (6, 15), (8, 21), (10, 27), . . .}

If there are 112 students for 14teachers, what is the fraction and the unit rate?

Explain how you know that 7/12 is greater than 1/3 but less than 2/3?

Use the form y=mx +b for linear equations.Write the equation for the following relation.C = {(x, y): (6, 15), (8, 21), (10, 27), . . .}

Explain how you know that 7/12 is greater than 1/3 but less than 2/3?