Answer:
Step-by-step explanation:
A proportion is an equation that defines that two ratios are equal. When the terms of a proportion are cross multiplied, the cross products are equal. Cross multiplication is the multiplication of the numerator of the first ratio by the denominator of the second ratio and the multiplication of the denominator of the first ratio by the numerator of the second ratio:
Therefore:
(4-fx)/3 or (fx-4)/3 i think
If she is bringing 2/3 to school, then she is not bring 1/3
1/3 (45) = 45/3 = 15.....so she is not bringing 15 cookies
or u can do it this way...
she is bringing 2/3...
2/3(45) = 90/3 = 30 ....she is bringing 30
45 - 30 = 15....not bringing 15.
Step-by-step explanation:
g. (1/4 + 1/2) = 3/4
3/4 ÷ 3/2 = 1/2
h. (1/5 - 1/2) = 3/10
3/10 ÷ 3/5 = 1/2
I. (2/5 ÷ 5/6) = 12/25
12/25 × 7/8 = 21/50
Answer:
answer below
Step-by-step explanation:
5x⁴: degree even (<u>4</u>), leading coefficient <u>+</u>5, rise to left and rise to right
x -> -∞ y -> ∞
x -> ∞ y -> ∞
