Answer:
y=-1x+4
Step-by-step explanation:
Answer:
9560
Step-by-step explanation:
Use a calculator or do long division.
You can also divide by 2 twice.
38240/2 = 19120
19120/2 = 9560
Answer: 9560
The concept that is useful to answering the question above is the ratio -proportion. Let x be the number of white paint that should be used in the mixture. The ratio - proportion expression of the given above is ,
5 parts / 2 parts = 8.5 quarts / x quarts
Solving for x gives an answer of x = 3.4. Thus, 3.4 quarts of white paint should be used for the mixture.
Answer: 28r+3
Step-by-step explanation:
3(1+7r)+7r
distributive property
3+21r+7r
combine like terms
28r+3
