27-5 = 22
22/11 = 11
there are 11 boys at the party
expression = b+5
Answer:
132
Step-by-step explanation:
50 % means half
so 66 is half of whatever x is.
to find x you have to multiply 66 by 2 or add 66 to 66 which will give you 132 either way.
<em>Hope this helps you! have an amazing day :)</em>
Answer:
y = -2x
Step-by-step explanation:
For direct variation: y = kx, where k is the constant of proportionality.
Given that Y equals -12 when x equals 6, we have -12 = k(6). Solve this for k by dividing both sides by 6:
k = -12/6 => k = -2
Then the "direct variation equation" here is y = -2x.
To write

as a terminating decimal we will turn this fraction to a decimal. To do this we will divide the numerator by the deliminator and the result will be the decimal.Then we will check if it is a terminating decimal or repeating decimal. Lets do it:-

78 ÷ 25 = 3.12
3.12 is a terminating decimal. So,

as a terminating decimal is
3.12.Hope I helped ya!!