there are 145 children taking swimming lesson at the pool if 10 children will be assigned to each instructor how many instructors need to be hired?

Verona is solving the equation - 3+4x=9. In order to isolate the variable term using the subtraction property of equality, which number should she subtract from both sides of the equation. A: - 4 B: - 3 C: 3 D: 4

2 kitchen assistants can prepare 10 kg of vegetables in 60 minutes. How long would it take 20 assistants to prepare the same amount?

How does x - 7 > - 2 go to x > 9

What store has the best deal? Write in minutes. Store A: $25 for a 45 minute lesson. Store B: $30 for a 1 hour lesson. Store C: $45 for a 1.5 hour lesson. Store D: $80 for three 1 hour lessons.

The perimeter of a rectangular garden is 126 feet. The length of the garden is twice the width. Find the length and width of the garden.

on a graph would the x-axis be sideways or straight up and would the y-axis be straight up or sideways

What is the inverse of f (x) = -x-1

Angel beats it's wings about 53 times each second. about how many times does Angel beat in 5 seconds

Marco and Nadia each collect money that has spilled from a truck. Marco collects $184.50. Nadia collects 26 percent more than Marco does. How much money does Nadia collect? $185.76 $232.34 $220.93 $232.47

A lamp costs $87.75. If the sales tax is 8%, how much tax would be paid on this lamp?