Find the value of z such that 0.9722 lies between - z and z.

21. In 1940, a farmer received 3.7¢ per pound of peanuts. How many pounds, to the nearest whole pound, must the farmer have sold to receive one dollar?

If all the girls danced but only two-thirds of the boys danced how many children danced in all

A store sells new video games for $55 each. Used video games sell for $12 each. Jacob is buying 3 new video games for a X used video games. Which equation can be used to find Y, the total price Jacob must pay in dollars? A, y = 12x + 55 B.

If he burns 15.75 calories playing basketball, how much time will it take to burn 1,360 calories.

4. Julissa can unload a ship's cargo twice as fast as Chris. Together, they can unload the cargo in 6 hours. How long would it take each of them working alone to unload the cargo?

Trip has 15 coins worth 95 cents four coins are worth twice as much as the rest. Construct a math argument to justify the conjecture that Trip has 11 nickels and 4 dimes.

The ratio of boys and girls at the park 9 to 6 and there were 45 boys how many girls are there?

The cane family drove for one hour and 15 minutes and I arrive at the camping spot at 3:44 PM what time did they came family start driving

Which of the following are factor pairs for 66? Choose all answers that apply: A 6 and 11 B 4 and 16 C 3 and 22 D 1 and 66 E 2 and 33

Justin has $7.50 more than Eva, and Emma has $12 less than Justin. Together, they have a total of 63.00. How much money does each person have?