Answer:
622.27
Step-by-step explanation:
- $87.45 + (- $24.76) + (-17.29) = $-129.5
$143.87 + $348.90 = $492.77
492.77 - (-129.5) = 622.27
Answer:
3 friends
Step-by-step explanation:
4 / 1 1/3 = 4 / 4/3 = 4 x 3/4 = 3 friends
Hope that helps!
Answer:
x=3 y=4
Step-by-step explanation:
x+y=7; x + 2y =11
step: solve x + y = 7 for x:
x + y+ -y =7 + -y (add -y to both sides)
x = -y + 7
step: substitute -y + 7 for x in x + 2y =11:
x + 2y = 11
-y + 7 + 2y = 11
y + 7 =11(simplify both sides of the equation)
y + 7 + -7 = 11 + -7 (add -7 to both sides)
y = 4
step: substitute 4 for y in x = -y + 7:
x = -y +7
x = -4 + 7
x = 3 (simplify both sides of the equation)
Answer:
B
Step-by-step explanation:
Slope of the line is -3. y-intercept is 3.
So, the rule for this line is y= - 3x+3.
The pattern of y-values that can fit is B.
y=0, x= 1
y=-3, x=2
y=-6, x=3
and so on.
