Deon mixes quart of gray paint with quart of blue paint to make a new paint color. How many quarts of new paint color does Deon have?

6/4 quarts

Step-by-step explanation:

2/8 + 4/8 = 6/8

There is a common denominator so you add 2 + 4 =6 over 8.

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -