Answer:
19a+27b-54
Step-by-step explanation:
First distribute 7 into the first equation. (4a+3b-6) Multiply each coefficient and the constant by 7.
28a+21b-42
Then do the same for -3 and (3a-2b+4).
-9a+6b-12
Rewrite the equation 28a+21b-42-9a+6b-12.
Combine like terms: 19a+27b-54
Answer:
First, your only giving 45
Step-by-step explanation:
Second,
Part 1:
P(yellow) as a decimal is 0.2
Part 2:
What best describes the probability?
A: Unlikely
Answer:
x<2
Step-by-step explanation:
3x +12<18
collect like terms
3x <18 -12
3x<6
divide through by 3
x<2
Answer:
C
Step-by-step explanation:
Point C would be located in quadrant 1, as it has an ordered pair value of (3,5)