How do i write 15 decreased by twice a number in an algebraic expression?

Find the mistake made in the steps to solve the equation below. A. Step 2 is incorrect and should be. B. The justification for step 3 is incorrect and should be the multiplication property of equality. C. Step 3 is incorrect and should be. D.

Clark is having a party at his house. His father has allowedhim to spend at most $20 on snack food. He'd like to but chips that costs $4 per bag, and pretzels that cost $2 per bag.

6 rows of students, each row has 40 students, how many students are at the play

A ball box contains x soccer balls. The box contains 5 times as many softballs as soccer balls. Write an equation to represent the total number of softballs, y, in the ball box?

If f (x) = x2 + 1 and g (x) = x - 4, which value is equivalent to (f*g) (10) a. 37 b. 97 c. 126 d. 606 The only thing I'm pretty sure about right now is that the answer isn't d.

Reduce the fraction 34/48 to its lowest term

Maleeyah and Bella bought 1/2-pound of nuts. They are sharing the nuts equally. How many pounds of nuts will each girl get?

Calculate the value of the expression 3.2 (2)

Five siblings have a combined age of 195 years the oldest is 13 years older than the youngest mark the middle child and it's five years younger than Josie the other two siblings are six years apart if the second oldest child is 42 what are the ages

Give an example of two fractions whose sum can be simplified to 1/2