X + 2y = 5

x - 3y = 7

What is the value of the y-determinant?

A.) - 2

B.) - 1

C.) 2

Use the distributive property to change the expression from the factored form to the expanded form. 9 (5d + 11) A. 45 + 11d B. 14d + 11 C. 45d + 99 D. 45d + 11

If you arranged the cubes on the floor to make a square, what would its dimensions be? (Length and Width)

Ashley spend half of her weekly allowance playing mini golf. to earn more money her parents let her wash the car for $9. what is her weekly allowance if she ended with $15?

The quotient in a division sum is 403. The divisor is 100 and the remainder is 58. The dividend is ...? A. 40458 B. 34058 C. 43058 D. 40358

Find the percent decrease, and round to the nearest percent. from 64 photos to 21 photos

What is the value of 13 tens

There is a geometric theorem that says if two lines are perpendicular to the same line, they are parallel to each other explain why this is true by writing & comparing equations

How do you graph (y=-1/2x-1) (y=-3x+4)

A motorboat travels 448 kilometers in 8 hours going upstream and 516 kilometers in 6 hours going downstream. What is the rate of the boat in still water and what is the rate of the current?

Jack made 50% more smoothies than yesterday. If he made 30 smoothie today how many did he make yesterday?