Simplify.

(6+) (-7+7)

Write your answer in the form a+b.

I Paul is adding mulch along the edge of his driveway. He orders 7 bags of mulch for $392. How much would it cost if Paul orders 9 bags instead? Paul is adding mulch along the edge of his driveway. He orders 7 bags of mulch for $392.

What is 3.5 + x = 7 in math

find the quotient of 9.5/142.5

Whats the square root of 17

Hen full a 22-gallon gas tank holds 129.8 pounds of gasoline. Estimate the weigh of one gallon of gasoline. If it costs $91.30 to fill the gas tank estimate the cost per gallon

Yan is climbing down a ladder. Each time he descends four rings on the ladder, he stops to see how much farther he has to go. Which word in the problem indicates that a negative integer should be used 1 : Climbing 2: Stops 3: Descends 4: Farther

If a hat that costs $30 is discounted by 15%, what's the sale price?

Use the interactive spinner to model who among Elisondra and her three friends will order first. Then answer the questions. What is the theoretical probability of the spinner landing on Elisondra's section? Spin the spinner. Who orders first?

In a basket, there are six apples, seven bananas, three pineapples, and nine pomegranates. Janice randomly draws a fruit from the basket and then puts it back in.

If m^2 + n^2 = 18 and mn=7, what is (m-n) ^2