Answer:
C. 6%
Step-by-step explanation:
You have to multiply 36 by A,B,C,D. Then add that number to 36.
First multiply all the options by the original price ($36)
A. 2.16% = 36 x 2.16% = 0.7776....this answer plus our original answer isn’t 38.16
B. 9.4% = 36 x 9.4% = 3.384....This answer plus 36 doesn’t equal 38.16
C. 6% = 36 x 6% = 2.16....2.16 plus 36 equals 38.16
D. 8% = 36 x 8% = 2.88....doesn’t equal 38.16 when added to 36.
Therefore 6% or C is the correct answer.
We want h(x) = g(x) - f(x).
h(x) = -2x + 9 -(6x - 5)
h(x) = -2x + 9 -6x + 5
h(x) = -8x + 14
Answer:
D. x + 2y = 2
Step-by-step explanation:
0 + 2(1) = 2
Answer:
there are 21 students in her class.
Step-by-step explanation:
Since the 12 girls corresponds to the 4 in the ratio, I multiplied the 3 by three to get the amount of boys. then add the boys to the girls to get 21 students.
fraction form: 8/3 * 5/7 = 1 19/21
