Solve using the addition property of equality. Be sure to check your proposed solution.
x+=±
The ± is the negative symbol.
Answer:
=±
Step-by-step explanation:
x+=±
±-
=±
n has a negative exponent, so you need to rewrite the expression using the negative exponent rule b^-n = 1/b^n
(m^8 1/n^4)^1/4
Now make m^8 a fraction buy giving it a denominator of 1:
(m^8 / 1 1/n^4)^1/4
Multiply the fractions together to get m^8/n^4
Now divide the exponents by 4 to get the final answer of:
m^2/n
Answer:
27 girls and 15 boys
Step-by-step explanation:
To solve this, I just used guess and check.
9:5 is a ratio, which means we can multiply each side by any number as long as we do it to both sides.
If we multiply the ratio by 3, we get (9 x 3) : (5 x 3) which is 27:15
And as it turns out, 27-15 is 12, which in this context means there are 12 more girls in drama club, so it works out.
It’s B since Olive Oil needs to be in the batch for the Cooking batch.
Answer:
Step-by-step explanation:
× + ( firstly, multiply the 2 fractions together )
= +
= +
= +
= +
=