Kendra was given this system of equations - 3x+7y=-15 - 2x-7y=5 Kendra's work is shown in the table. Where, if anywhere, did Kendra first make a mistake?

Oliver injured his leg while playing football. Fortunately, he has a health insurance policy. He has a deductible of $2,000, and he must pay 20% coinsurance with his health insurance plan. His medical bill is $3,500.

What is the area of a rhombus with dimensions of 22 inches and 10 inches?

Solve for x. will give brainliest answer to the one i like most 2x-5=7

What is the highest common factor of 8,16 and 20

There are 9 crayons. Four of the crayons are blue. Two of the crayons are yellow. Three of the crayons are red. What fraction of the crayons are not blue?

Jason hired a luxury car service. The service charges a driver rate of $4.92, regardless of number of miles traveled, plus an additional $3.79 per mile. If Jason wants to spend no more than $4.

Tickets for the senior play at apopka high school cost $3 for children, $5 for students, and $8 for adults. there were 800 ticktes sold for a total of $4750. the number of adult tickets sold was 50 more than two times the number of children tickets.

A tent company has a tent design that is a triangular prism. The following is a net of the design. if a = 82 inches, b=83 inches, c=60 inches, and d=76 inches, how much fabric is needed to make the tent?

One of the legs of a right triangle is three times as long as the other leg. If the hypotenuse is 120 inches, how long are the legs of the triangle to the nearest hundredth of an inch.

What is the product? 4.3 (-2.9)