5x - 3.
5 x x Doesn't make sense, so. 5x.
Three less. So 3 would go after.
Please tell me if I am wrong, and hope it helps!
Answer:
x=6 y=5
Step-by-step explanation:
parallel=90 degree
so...
15(x)=90
x=6
5(x which is 6) plus 12y=90
y=5
therefore the answer is x=6. y=5
679 - 70% off = $203.7
$450 is more than $203.7
70% off will be better
Answer:
D. Subtract 4 from both sides
Explanation:
I just learned about quadratic equations in school. The first step of solving quadratic equations is to make sure it is in standard form and equal to 0.
Standard form:
ax^2 + bx + c = 0
