What is the total number of outcomes for tossing a coin and selecting one letter from the word MATH.

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0