Plz ! (using a rate) in 10 minutes a heart can beat 700 times at this rate in how many minutes will a heartbeat 140 times at what rate can a heart beat?

Which statements about these triangles is true

Five friends found a dollar on the ground and decided they each should get 1/5 of it. what amount of money will each friend get? $0.05 $0.20 $0.30 $0.80

Mr. thompson took five of his children to the bowling alley the cost for children 12 and older is 350 the cost of four children under 12 inch to 25 he spent a total of 1625 how many of his children are 12 and order