Answer:
$45
Step-by-step explanation:
$21 /7 bowls = $3 /bowl
multiply by the 15 bowls
$ 3/ bowl * 15 bowls = $45
15 bowls cost $45
7(x)=21
x=21/7
x=3
15(3)=45
15 bowls cost $45.00
y - 5 = -2(x - 3)
Distribute -2.
y - 5 = -2x + 6
Add 5 to both sides.
y = -2x + 11
B) y = -2x + 11
y=1/2x+5
The formula is y=mx+b.
m is the slope, and b is the y-intercept.
1/2 is the slope, and 5 is the y-intercept.
y=1/2x+5.
-hope it helps
Answer: ∠B = 42° ∠A = 23° ∠F = 115°
∠B≅∠C alternate interior angles 42°
∠CDF is supplementary to ∠CDE,
so m∠CDF = 23° and ∠FAB≅∠CDF so m∠FAB= 23°
<em>also ∠A ≅ CDE corresponding angles 157° ∠FAB is suplementary to ∠A </em>
<em>so 180 - 157 = 23 gives the m∠FAB</em>
The sum of the angles of a triangle is 180°, so m∠AFB = 180 -(23 +42)
180- 65 = 115 = m∠F
