What is the simplest form of the ratio 40 : 16? A. 20 : 8 B. 10 : 4 C. 5 : 4 D. 5 : 2 E. 10 : 8

If I have 160 pills and I take 20 a day, how many months will they last

A boy ate 100 cookies in5 days. Each day he ate6 more than the day before. How many cookies did he eat the first day?

This number is three tenths less than twenty four and twenty hundred

What is (in fractions) 27 - 25 1/6 (don't need explanation)

Aliyah wants to estimate the value of the quotient of 5.68 times 10^-3 and 8.54 times 10^-9. Which statement about the value is true? a. The value will be greater than 1 because (negative 3) divided by (negative 9) is a positive number.

Negative 3 is twice as large as a number, h

Laura jarred 6 liters of jam after 3 days. How many days does Laura need to spend making jam if she wants to jar 10 liters of jam in all? Solve using unit rates.

For the past two years Lynda Santana has recorded the costs of operating her car. They total $1,600 (fixed costs) and $2,134 (variable costs). She has driven a total of 14,000 miles. What was her cost per mile?

What is 1+4 a) 2 b) 3 c) 4 d) 5

Qual o resultado de (-3+4-2) elevado a 5