Answer:
x - y = -9
3x + 3y = 8
Step-by-step explanation:
Let the first number be x
Let the second number be y
Equation 1:
x - y = -9
Equation 2:
3x + 2y = 8
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<em><u>Algebra</u></em>
f(4.5)=8.5
Plug in x as 4.5 and multiply it with 3. Then subtract 5 from the remaining result.
Answer:
Circumference:
Area:
Step-by-step explanation:
Circumference formula: C = 2πr, where;
C = Circumference
π = (pi) 3.1416
r = radius
Replace the variables in the formula:
C =
Area formula: A = π, where;
A = Area
π = (pi) 3.1416
r = radius
Replace the variables in the formula.
Answer:
see below
Step-by-step explanation:
zeroes = -6 and -8
y = (x+8)(x+6) expand to
y = x^2 + 14x + 48
Answer:
Step-by-step explanation:
There is no solution, because the lines do not intersect.