Answer:
Arithmetic, -65
Step-by-step explanation:
Use an explicit equation.
a(n) = -2-3(n-1)
Substitute 22 for n.
a(22) = -2-3(21)
a(22)=-2-63
a(22)=-65
Answer:
x is 7, y is -1
Step-by-step explanation:
x+7y=0
2x-8y=22 -> divide both sides by -2
x+7y=0
-x+4y=-11
Eliminate one of the equations by adding the equations.
11y=-11
y=-1
Substitue the value of y into te equation
x+7*(-1)=0
x=7
Answer:
huh thanks for the points ig :)
Step-by-step explanation:
The answer is D hope this helps!!
Answer:
square, 4, 4
rectangle, 4, 4
triangle, 3, 3
pentagon, 5, 5
hexagon, 6, 6
Step-by-step explanation:
