Answer:
Answer is below
Step-by-step explanation:
x=1/4 or if you need a decimal version x=0.25
Answer:
5
Step-by-step explanation:
6a = (a*-3) + 45
then:
6a = -3a + 45
6a + 3a = 45
9a = 45
a = 45/9
a = 5
Check:
6*5 = (5*-3) + 45
30 = -15 + 45
Answer:
See below.
Step-by-step explanation:
Ratios work like fractions. First we write the two ratios as fractions.
5/7 and 14/15
We can find a common denominator for these two ratios.
The LCD of the fractions is 7 * 15 = 105
Since 105/7 = 15, we multiply 15 * 5 = 75 to find the numerator.
5/7 = 75/105
Since 105/15 = 7, we multiply 7 * 14 = 98 to find the numerator.
14/15 = 98/105
75/105 is not equal to 98/105, so 5/7 is not equal to 98/105
Answer:
Complete the sentence.
is 8 times as much as 10.
Step-by-step explanation:
you have to divide it by the length
Dividing 20x - 16xy by 4x gives 5 - 4y
so the product is
4x(5 - 4y)