Solve each system of equations by substitution:

X + Y = 75

10x + Y = 48

What is the length of the base of a right triangle with an area of 24 m² and a height of 4 m? A 3 m B 6 m C 12 m D 96 m

Which of the following integers is a solution to x > - 2? -5 -1 -3 -4

Perry Deposited 8,250 into a savings account 13 years ago. The account has an interest rate of 4.7% and then balance is currently 14,988.59. how often does the interest compound? daily monthly quarterly annually

When planning for the upcoming dance 70% of students voted to have an underwater theme however, 135 students voted to have a rainforest theme how many total students voted

round 446,221 to the nearest ten

Tim received a gift of $360. He bought serveral shirts for $20 each. If he has $100 left, how many shirts did he buy

What is 2 and 5/6 divided by 6 and 4/5

Zack flips a coin and rolls a numbet cube with side labeled 1 to 6. What is the propability that he gets heads and a number greater than 4?

Find the area of a 120° sector of a circle whose radius is 6.

Find the product 2 5/8 x 1 1/7 then write in simplest form