What percent is 40 minutes of 1 hour

In a school 2/3 of the students study a language 2/5 study french find the ratio of students who study french to those who do not study french

Let r represent the region bound by

50% of a number is 250

Solve using substitution method X-9y = - 10 6x+y = - 5

Which expression has a positive value? Negative 4 + (negative 5) (negative 6) divided by (negative 3) 8 Left-bracket 10 divided by (2) (negative 2) Right-bracket 3 (negative 64 divided by 8) + 25 Negative 2 (negative 5) (negative 3) divided by 10

1. What is the equivalent temperature for 92.0° F on the Celsius scale? (7 pts)

Angela enjoys swimming and often swim a at a steady pace to burn calories. At this pace, Angela can swim 1,700 meters in 40 minutes. What is Angela's unit rate?

47 is 0.5% of what number

R=2s-6t+5 / 2, solve for s

Kayla won 37 bouncy ball playing hoops at her schools game night then she gave two to each of her friends she only has 7 left how many friends does she have