A collection of 27 coins consist of 20-cent and $2 coins, and has a value of $23.40. find the number of coins of each denomination

What is the correct solution to the equation? 4 (x - 3) = 16 A. 1 B. 7 C. 15 D. 24

Write an expression that can be used to check the quotient of 646 divided by 3

Look at triangle PQR: A right triangle PQR is shown with the right angle at Q. The length of side PQ is labeled as 36 cm, and the length of side QR is labeled as 48 cm.

If Heather is weekly pay is directly professional to the number of hours she works at this record store her pay is $174 for 24 hours of work find amount of payment for 40 hours of work

Sahil's brother is 3 years old how many weeks old is he

Identify the terms and like terms in the expression - x - 9x*2 + 12x*2 + 7

If ben has 6 apples and gives 2 away how many does he have

Jorge mows his 1/3 acre lawn in 5/6 hour. How many acres will he mow in an hour

A biologist is studying a new hybrid tomato. It is known that the seeds of this hybrid tomato have probability 0.70 of germinating. The biologist plants 10 seeds. A.

Kyle exercised hours on Wednesday, hours on Thursday, and hours Friday. How many hours did Kyle exercise in the three days? A. 11 1/26 B. 8 11/16 C. 8 3/26 D. 4 3/16