babytaylorrr babytaylorrr

02-09-2016
Mathematics

contestada

3(5b-1)=5
solve for b

4(3y-1)=20
solve for y

Respuesta :

MalgosiaaaK MalgosiaaaK

02-09-2016

3(5b-1)=5
Get rid of the brackets
15b-3=5
add 3 to both sides of the equation
15b=8
divide both sides of the equation by 15
b=0.53

4(3y-1)=20
12y-4=20
12y=24
y=0.5

Answer Link

Otras preguntas

I need help with this math question. It is really hard. What is 2x+20=100

Flight 202's arrival time is normally distributed with a mean arrival time of 6:30 p.m. and a standard deviation of 15 minutes. Use the eight-part symmetry of

The deflection of wind due to the coriolis effect is strongest at _____. the equator the poles the midlatitudes midnight

3square root 6x-5+20.7=16.8 cube it

An mp 3 player costs $60. If a 6.75% sales tax is add, what is the total cost?

A calorimeter contains 20.0 mL of water at 15.0 ∘C . When 1.50 g of X (a substance with a molar mass of 76.0 g/mol ) is added, it dissolves via the reaction X(s

Write sentences that completely describe each of the chemical reactions shown in these skeleton equations. 11.1

Match the following items.A jar contains a mixture of 12 black marbles, 10 red marbles, and 18 white marbles, all the same size. If two marbles are drawn from t

Find the volume of the shaded area. (15 POINTS) (please help me)

all these questions have to be answered togther my number is 52