Solve using linear combination

x-y=-7

x+y=7

A. (-7,0)

B. (7,0)

C. (0,7)

D. (0,-7)

Select the equations that have the solution m = 17 Mark all that apply A. 3 + m = 21 B. m - 2 = 15 C. 14 = m - 3 D. 2 = m - 15

Factoriser 1-9x²-y²-6xy

How would you change - 2 2/5 into a fraction?

Jessica deposits $300 into a savings account that pays a simple interest rate of 6%. How much money will Jessica have in her account at the end of six months

At a department store, 5 pairs of socks cost $27.50 and 3 shirts cost $28.50. How much would it cost to buy 2 pairs of socks and 4 shirts? Answer Choices $15.00 $41.00 $49.00 $169.00

Which expressions are equivalent to 5^18? A. 5^9 x 5^2 B. 5^24/5^6 C. (5^7) ^11 D. 5^12 X 5^6

Solve the equation 46p-14=36

Yumi wants to make 12 cups of party mix using candies and nuts her budget require the party mix to cost her $1 29 per cup. The candies are $ 2.49 per cup and nuts are 0.69 per cup how many cups of candiez and how many cups of nuts

Simplify. 3/5 + (-1/4) over 7/10 Enter your answer, in simplest form.

Where is the x-axis on a typical x-y grid?