Which simplified expression is the difference of (0.5n+0.3) - (0.75n-0.45)

A. - 0.25n+0.15

B. 0.25n-0.15

C. - 0.25n+0.75

D. 0.25n-0.75

A rectangular school gym has a length of x+19 and a width of x-15. Which measure does (x+19) (x-15) represent?

A block of ice loses one-third of its weight every hour. After 2 hours, the block weighs 40 pounds. How much did the block of ice weigh to begin with?

How do you find the ratio decimal and percent for a number like 0.4 or 29%

Mr. Tumlinson earns $17.50 per hour at his job. When he works over 40 hours in a single week, he earns $17.50 per hour plus an additional $5.25 per hour. Last week, Mr. Tumlinson worked 47 hours.

Paul is making a map for Geography. In order to draw the map, he must create a scale converting the measured inches on the map to actual miles.

Solve the following: 32 : 4 + 4 * 8 = ? A. 96 B. 40 C. 42 D. 32

What is a commutative property of cd

Visitors at Public Pool Use the drop-down menu to complete the statement. Based on the data in the line graph, you can predict there will likely be y visitors in December compared to October.

An eight-sided die is rolled and a coin is tossed. What is the probability of landing on an even number and getting heads?

Walmart sells a case of 24 cans of Diet Coke for $6.88 Kroger sells a 12-pack of Diet Coke for $3.99 which is the best to buy