Answer:
y = -2x + 7
Step-by-step explanation:
The y intercept is 7, and the slope is down 2 right 1, so therefore the slope is equal to -2.
the slope of the line is 2
Answer:
A=5
Step-by-step explanation:
5-3a<-10 is the same as
5-3a=-10
So to solve it just solve for a.
subtract 5 from both sides
-3a=-15
dived -3 from both sides to get a alone
A=5
hope this helps!
Answer:
x = 10°; Angle A = 84°
Step-by-step explanation:
Angle A + Angle B = 180
5x + 34 + 2x + 76 = 180
7x + 110 = 180
7x = 70
x = 10
Angle A: 5(10) + 34 = 50 + 34 = 84°
310-85=225
225/25=9
Therefore it will take her 9 weeks