Step-by-step explanation:
The equations are,
7b + 2t = 1986 -----> 1
2b + 2t = 996 -----> 2
From 1,
2t = 1986 - 7b
Using 2t value in 2,
2b + 1986 - 7b = 996
-5b = 996-1986 = -990
Divide by -5,
b = $198
Use the value of b in 2t,
2t = 1986 - 7*198
2t = 1986 - 1386
2t = 600
Divide by 2,
t = $300
Answer:
2
Step-by-step explanation:
You just need to put in the values of g and h into the equation.
h − 1 − 7 − g − 1 = 12 - 1 - 7 - 1 - 1
= 12 - 10
= 2
Answer:
how did he eat cookies grogg has diabetes
Answer:
A
Step-by-step explanation: I am not for sure but I would think that cuz if your dealing with lines and point you gonna end up doing slope and slope is Y=MX+B
Hey there! :)
Answer:
arc AB = 2.5π in (in terms of pi) or ≈7.85 in. (pi = 3.14)
Step-by-step explanation:
Begin by finding the circumference of the circle. Use the formula:
C = 2rπ
C = 2(9)π
C = 18π.
Since ∠AQB equals 50°, set up a ratio to find the length of arc AB:
Cross multiply:
50 · 18π = 360x
900π = 360x
Divide both sides by 360:
x = 2.5π in, or ≈7.85 in.