lokj
lokj
02-03-2018
Mathematics
contestada
How do I do 21? (Will mark brainlest for explaining)
Respuesta :
jinc0930
jinc0930
02-03-2018
let's say the number is x
75%of x is 15
75%x=15
0.75x=15
x=15/0.75
x=20
or you can say 3/4x=15
x=15*4/3
x=20
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
Asa received scores of 72, 97, and 82 on her last three math tests. She needs a mean test score of 82 to qualify for the math team. What is the first step in de
Below is the number of service calls a store received over a period of 87 days. To graph the information into a frequency table, which interval below would be t
Suppose that instead of imposing the per-unit sales tax, the government sets a price ceiling of $7. Identify the quantity of soft drinks that will be exchanged
When the sum of x and 4 is multiplied by 2,the product is 14,find x.
If two objects are repelling each other, that means they have _________ electrical charges.
What can scientists observe from this human karyotype?
Solve the literal equation for the indicated variable. Show your work. P=2(l+w) for l.
What is the definition of a mechanical wave? Question 5 options: a requires a medium b wave that can move through outer space c short, high frequency wave d wa
-4x + 7 = 2y - 3 y-intercept: x intercept:
changes in energy causes matter to change phase. true or false
