For a score of 90% = 48 * 0.9 = 43.2
so, Keonna must answer 44 questions
Answer:
4. 225
Step-by-step explanation:
The distance between points (-5, -3) and (-5, 12) is the length of the side of the square. Since both points have an x-coordinate of -3, they lie on the same vertical line. The distance between them is |12 - (-3)| = |12 + 3| = |15| = 15. The side measures 15 units.
area = side^2
area = 15^2 = 225
Answer:
The price per t-shirts is $8.5.
Step-by-step explanation:
Let us assume the price per t- shirt = $m
The cost of 75 t-shirts = $637.50
Now, the total cost for 75 t-shirts = 75 x ( cost of 1 t-shirt)
⇒ $637.50 = 75 x ( m)
⇒ m = $637.50 / 75
or, m = 8.5
Hence, the price per t-shirts is $8.5.
Answer:
-x= -14
Step-by-step explanation:
3(x+2)-4=4(x-3)
3(x+2)=3x+6
3x+6-4=3x+2
3x+2=4(x-3)
4(x-3)=4x-12
3x+2=4x-12
3x-4x=-1x
-12-2=-14
-x=-14
The graph shows a slope 7/10, which is 0.7. Only 8/11 (=0.72727) is greater than 0.7, so the answer is y=(8/11)x
