invalidemailadress69 invalidemailadress69

11-05-2020
Mathematics

contestada

Which expression represents the difference (7b+3)−(2b−8)?
PLEASE EXPLAIN

9b−5

5b−5

9b+11

5b+11

Respuesta :

kaufmann kaufmann

11-05-2020

Answer:

the last option...5b + 11

Step-by-step explanation:

7b+3 - 2b + 8

= 7b - 2b + 3 + 8

= 5b + 11

Answer Link

Otras preguntas

A car traveling in a straight line has a velocity of 6m/s at some instant. After 6.32s its velocity is 13.2m/s . What is the average acceleration in this time

A measure of output per unit of input such as labor is called ______.

If a is an integer, which of the following could be a4 ? A. 1.6 X 10^11 B. 1.6 X 10^12 C. 1.6 X 10^13 D. 1.6 X 10^14 E. 1.6 X 10^15

Charlie runs at a speed of 3 yards per second. About how many miles per hour does Charlie run

With a manual transmission, the speed of the vehicle determines

Explain why 58 can be rounded to the nearest hundred even though there is not a digit in the hundreds place?

The Rectangular Field Is 2100 square feet the length is 50 feet the field is divided into 3 rectangles x ft, 3x ft and 2x ft write and solve the equation

distance of 45 km with the modernist speed of 20 km per hour is

Which of the following corresponds to a supersonic speed? a) Mach0.5b) Mach 1.0 c) Mach 1.5

A single tree produces about 2.6 × 102 lb of oxygen each year. The Amazon rainforest has about 3.9 × 1011 trees. About how many pounds of oxygen are produced in