I'll give brainliest!!!! help!
2 answers:
Answer:
I'll write something just to help that person be the brainliest
Step-by-step explanation:
The answer is A just trust me
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Answer:
5.9x + 1.4
Step-by-step explanation:
5.5 + 2.1x + 3.8x - 4.1
= 5.9x + 1.4
Yes,
y=x+3
if x=0,
y=0+3
y=3
therefore (0,3) is a solution
Answer:
(x+y+z)=79
5x+2y+z=859
2x+3y+9z=498
Step-by-step explanation:
Its writing 3 different equations that have the same value for the same variable.
The answer is A because 8 is where you started and each time the x number goes up by on the y number goes down by seven (-7)
29.75/8.5=x/4.5
using the "butterfly method"
8.5x=133.875
/8.5 /8.5
x=15.75
You have to make a proportion