Leon will earn 672 in 4 weeks. First you multiply the 12 hours per week by 4 and get 48 hours in 4 weeks. Then, you multiply 48 hours per week by 14 an hour to get 672.
The simplified expression of 6(y + 13) + 21y is 27y + 78
<h3>How to simplify the expression?</h3>
The expression is given as:
6(y + 13) + 21y
Open the brackets
6 * y + 6 * 13 + 21y
Evaluate the product
6y + 78 + 21y
Collect the like terms
6y + 21y + 78
Evaluate the like terms
27y + 78
Hence, the simplified expression of 6(y + 13) + 21y is 27y + 78
Read more about simplified expressions at
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Hi there.
To start, we have to understand where the ten the place is.
Hint: it's 1 place behind the decimal point.
Now we need to know what numbers behind the tenths place make it round up or down.
If the number behind it is 4 or under, round down.
5 & up, round up.
In this case, 830.248 has 2 numbers behind the decimal, so we have to round those THEN the 2 in the tenths place.
830.25 to 830.3
Your answer is D. 830.3
I know this was lengthy, sorry. Just wanted to explain :p
Answer:
<h2>There 2 x-intercepts can have for a quadratic function.</h2>
Step-by-step explanation:
X-intercepts means, the value of y is 0.
For any function, x-intercepts mean the set of values of x, for which y = 0.
A quadratic function means a polynomial of degree 2.
The degree of any polynomial determines the number of x-intercepts of the polynomial.
Since, the quadratic function is a polynomial of degree 2, it has 2 x-intercepts.
Answer:
The answer to the question is d
