mamabarbie34 mamabarbie34

01-09-2020
Mathematics

contestada

Can somebody plsssss help me I’m really bad at math

Can somebody plsssss help me Im really bad at math class=

Respuesta :

Аноним Аноним

01-09-2020

Answer:

Hey there!

a.

50=28.10+0.15m

Subtract 28.10

21.90=0.15m

Divide by 0.15

m=146

Jacob can send 146 messages.

b.

50=36.50+0.10m

Subtract 36.50

13.5=0.10m

Divide by 0.10

m=135

Roberto can send 135 messages.

Let me know if this helps :)

Answer Link

Otras preguntas

A hemisphere fits snugly inside a cylinder with a radius of 12 cm. A cone fits snugly inside the same hemisphere. What is the volume of the cylinder in terms of

How did World War I transform black attitudes about black freedom?

!!!This is argumentative essay. What do I need to change to make it better? Answer plz!!!! !!!!!!!!!!!!!83 points will be offered!!!!!!!!!!!!!!!!!!!! PROMT: Sh

Different types of cells can have certain organelles and structures in common. Which types of cells definitely contain cell walls? SC.912 L 14.3 O plant and ani

Crossing over helps promote

A home mortgage for $70,000 at 12% for 29 years. What is the principle?

Polar bears and grizzly bears share a common ancestor (similar to you and your cousin sharing a grandparent); Describe some selective pressures that may have ca

Find the Geometric Mean of: 4 and 5

the rational numbers that are equivalent to 6/9 ?

Which numbers are solutions of the inequality?Choose all that apply.[] 20%[] 35%[] 17%[] 30%[] 29 and one-half percent% [] 1.5%