Olivia has 109 pennies. Liza has 2,457 dimes. Chris has 8,078 quarters. How much money in total do they have altogether

Round to the nearest number. 59,450

What is the difference between a rate and a unit rate? Show an example

Which is bigger?''2/5 or 0.25''

Consider the following information. 1 hour = 3.6 · 103 seconds 1 day = 24 hours 1 year = 3.65 · 102 days Use scientific notation to calculate the number of seconds in one day. Answer choices 86.4 · 104 seconds 0.864 · 101 seconds 8.

K+29=9k-4 what is the variable

The regular price of a calculator is $15.40. it goes on sale for 30% off the regular price. what is the amount of savings on the calculator

If two angles are complementary and one angle is 52°, what is the measure of the other angle? 38° 52° 128° 90

How to find x and y for 4 (x+1) = 4x+2+2

What is a solution I forgot the inequality M > 13/6

Find a polar equation of the form r=f (θ) for the curve represented by the cartesian equation x=-y2.