a shop sells 1 chocolate for $1 each, you can exchange 3 wrappers for 1 chocolate. if you have $15 how many chocolates can you get?

Jan counts back 5 spaces on this number line. She stops at the mark for 10. Which number sentence does Janshow?

22 is 44 percent of what number

the length of a rectangle is increasing as a rate of 8cm/s and the width at 3cm/s. when the length is 20cm and the width is 10cm, how fast is the are of the rectangle increasing?

An account earning interest compounded annually was worth $44,100 after 2 years and $48,620.25 after 4 years. What is the interest rate?

What proportion results in the equation 9 m = 10 n? StartFraction 9 over n EndFraction = StartFraction 10 over m EndFraction StartFraction 9 over m EndFraction = StartFraction 10 over n EndFraction StartFraction 9 over 10 EndFraction =

What is the sum of StartRoot negative 2 EndRoot and StartRoot negative 18 EndRoot? 4 StartRoot 2 EndRoot 4 StartRoot 2 EndRoot i 5 StartRoot 2 EndRoot 5 StartRoot 2 EndRoot i

Amanda and Fred are sister and brother. Amanda has twice as many sisters as brothers, and Fred has five times as many sisters as brothers. How many girls and boys are there in this family

Why are people at new madrid bend youth center so hurtful

What is 856.8 dividend by. 92

Which even number is not a composite number2, 8, 4, 6