Answer:
15¢
Step-by-step explanation:
$12.75 - 6 × $2.10 = $12.75 - $12.60 = $0.15
Answer: 15 cents
Answer:
= 1
Step-by-step explanation:
Im in 7th grade too!
Answer:
b or c
Step-by-step explanation:
Let’s start with 2x-3y=-1–>y=2/3x+1/3 then substitute that in for y in the second equation: 3x+4(2/3x+1/3) then solve for x; once x has been found substitute the value of x into either of the equations and evaluate it to find y
