Question

Simplify 3 x (7 - 2) + 6

Question 1 options:


25


13


36


21
Question 2 (3 points)


Add the fractions and write in reduced form

4/6+1/12

Question 2 options:


5/18



3/4



9/12



5/12

Question 3 (3 points)


Divide the fractions and write in reduced form

2/5÷3/4

Question 3 options:


3/10



6/15



6/20



8/15

Question 4 (3 points)


Subtract the mixed numbers and write in reduced form

645−423

Question 4 options:


2 2/8



2 2/15



11 7/15


10 3/4


Question 5 (3 points)


Simplify and write in reduced form

45 ×(14)2

Question 5 options:


1/40



1/10



4/80



1/20

Question 6 (3 points)


Convert to an improper fraction

2 3/5

Question 6 options:


10/5



13/10



24/5



13/5

Question 7 (3 points)

------------------------------------
Convert the improper fraction to a mixed number

31/9

Question 7 options:


3 1/9



9 3/4



3 4/9



3.4

Question 8 (3 points)


Solve the equation for t

t + 4/5 = 8

Question 8 options:


t = 7 1/5



t = 4/5



t = 8 1/5



t = 8 4/5

Question 9 (3 points)


Simplify the variable expression, when w = 6

w-5
----------
2
Question 9 options:


1



1/2



− 1



3 1/2

Question 10 (3 points)


A recipe calls for 2 1/3 cups of milk, but you only want to make 1/2 of it. How much milk is needed?
Question 10 options:


4 2/3cups



14/3cups



3 2/3cups



1 1/6cups

Answer 1

1. Simplify 3 x (7 - 2) + 6 = 21

2. 4/6 + 1/12 = 3/4

3. 2/5 ÷ 3/4 = 8/15

4. 6 4/5 − 4 2/3 = 2 2/15

5. 4/5 x (1/4) (squared) 2 = 1/20

6. 2 3/5 as a reduced fraction: 13/5

7. 31/9 as a reduced fraction: 3 4/9

8. Solve for t : t = 7 1/5

9. (I tried to solve the answer but I couldn't figure it out. I deeply apologize for this. )

10. For this one, the answer depends.

If you need the exact form it would be: 14/3

If you need the mixed number form it would be: 4 2/3

I tried my best to answer all the questions the best way I could.

Explanation:

You got this and I know you can do it!

Answer 2

Answer: 1

Explanation:

8/-4 ÷ -3/9

8/-4 × 9/ -3 = 6