Answer:
10q - 1
Step-by-step explanation:
By factoring, x equals both -5 and 7.
Since this is a 45-45-90 triangle, n = 9 and m = x
Answer:
Dasha has 52 roses
Step-by-step explanation:
Rewrite the first sentence in an equation: (D= Dasha) (A= Anna)
D=4A
Rewrite the second sentence in an equation:
A+39=D
1) Substitute A+39 as D in the first equation:
A+39=4A
2) Subtract A from both sides:
3A=39
3) Divide both sides by 3:
A=13
4) Now substitute 13 as A in the second equation:
13+39=D
5) Solve:
D=52
Answer:
The y intercept means shawn ran 4 laps at week zero
Step-by-step explanation:
