Look at Arnold's attempt to solve the equation for b

3b = 12

b = 3 · 12

b = 36 Describe the mistake that Arnold made.

Solve for f -f+2+4f=8-3f

a salesperson's weekly paycheck is 40% more than a second salesperson's paycheck. The two paychecks total $1275. Find the amount of each check.

How many lawns can you move with one gallon of gasoline if you maintain the rate of 1/2 gallon of gasoline per 1/4 lawn mowed

How many cups in a quart?

3x + x + x + x - 3 - 2 = 7 + x + x In the equation above, what is the value of x? A) - 5 7 B) 1 C) 12 7 D) 3

Which is the correct calculation for the volume of the prism? VX - 1 1 6 cm cm 3 cm 6.3+23 - 203 cm •3.23-49 cm

Which expression is equivalent to 8 x minus 12 y + 32? 16 (0.5 x minus 4 y + 32) 16 (0.5 x minus 0.75 y + 32) 16 (0.5 x minus 0.75 y + 2) 16 (0.5 x + 4 y + 2)

A group of students surveyed chose baseball as their favor sport in the ratio 3:8 A) if 132 students were surveyed, find the number of students that chose soccer as their favorite sport.

Lillie read an average of 5 books per month in the first nine months of the year. In the last three months of the year, she read an average of 6 books per month. How many books did Lillie read during the year?

If you give siri 0 cookies and she has 0 cookies but then gives you back a cookie where did she get the cookie from? if You and her had 0 cookies?