Select the correct answer. What is the product of and ?
-3 1/3 -8 7/10

A 9/5
B 2
C 175/30
D29

The answer to your question is 2 buddy

Step-by-step explanation:

15 true/false questions and 5 multiple choice questions

Steps:

Use a system of equations

Solve using the elimination method

x+y=20
3x+11y=100

Multiply the first equation by 3 to make the coefficients of x in both equations the same.

3(x+y=20)

3x+3y=60

Next subtract this equation from the second one.

3x+3y=60
- 3x+11y=100
————————
-8y=-40

Divide both sides by -8 to find the bailie of y.

y=5 So there were 5 multiple choice questions on the test.

Next, replace the y in either equation to solve for x.

x+(5)=20

Subtract 5 from both sides to find the value of x

x=15