7:6
reverse the numbers when given a ratio similar to this one. 6x7=42 and 7x6=42 so x is 6 y is 7
<u>Answer:</u> 40
<u>Reasoning:</u> 34/.85= 40
40x.85=34
F (x) = 2x + 3; find f (–1)" (pronounced as "f-of-x equals 2x plus three; find f-of-negative-one"). In either notation, you do exactly the same thing: you plug –1 in for x, multiply by the 2, and then add in the 3, simplifying to get a final value of +1
C= -1 because when you add 38 to the other side you are left with -75c=75 then divide by -75 and you are left with -1
Answer:
1
Step-by-step explanation:
1 is the right answer for this question
