Answer: $2 per hat and $5 per pair of mittens
Step-by-step explanation: To get to 30 hat $2 x 5 = 10 + mittens $5 x 4 = 20 = $30,... hats $2 x 2= 4 + Mittens$5 x 3= 15= $19
Answer:
x = - y-12/5+4k
Step-by-step explanation:
<u>Solve 12-5x-4kx=y for x</u>
12-5x-4kx = y for x
substract 12 from both side
-5x-4kx = y-12
Factor of -5x-4kx = -x(5+4k)
-x(5+4k) = y-12
Solve for x
-x = y-12/(5+4k)
Therefore x = - y-12/5+4k
Answer:
B
Step-by-step explanation:
A line with a positive slope is indicated by
The line sloping up from left to right
This is shown in graph B
Answer : -3.3b + 3.5x - 84.82
(-14.2b - 97.35) + (10.9b + 12.53 + 3.5x)
= (-14.2b + 10.9b) + (3.5x) + (-97.35+12.53) ||| COMBINE LIKE TERMS
= -3.3b + 3.5x - 84.82
Answer: 8
Step-by-step explanation:
we know the area of a circle is
A=π r²
50.24= 3.14* r²
50.24/3.14=r^2
16=r^2
r=sqrt 16=4
diameter is 2r=2*4=8