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poizon [28]
3 years ago
5

Use the GCF to factor this expression: 90x + 4

Mathematics
1 answer:
Nitella [24]3 years ago
3 0
90x + 4
 Factor out GCF
    2 ( 45x  +  2) 
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ΔDʹEʹFʹ is a dilation of ΔDEF with the origin as the center of dilation.
blondinia [14]
The answer is (2,6).
5 0
3 years ago
Which of the following best describes the movement of an object
Ainat [17]
There is no following, however


Motion, best describes the movement of an object.

Hope this helps!
4 0
3 years ago
A recipe for waffles calls for 2 cups of flour and 3 teaspoons of baking powder. If Jason uses 4 cups of flour, how much baking
Allisa [31]


it is D. 6 tsp.

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So we multiply 3 ×2=6

Because we know he is doubling the recipe

the answer is D. 6 tsp. of baking powder

hope it help

8 0
3 years ago
Read 2 more answers
Karen makes $5 per hour baby-sitting and $12 per hour giving music lessons. one weekend, she worked a total of 18 hours and made
Elis [28]

Let the number of hours she spent in baby- sitting is x

and the number of hours she spent in music lessons is y.

Now, we have been given that she worked a total of 18 hours. Hence, we have

x+y=18\\
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And she made $139. Thus, we have

5x+12y=139..............................(2)

Substituting the value of y from equation 1 in 2, we get

5x+12(18-x)=139\\
5x+216-12x=139\\
-7x=-77\\
x=11

Therefore, she spent 11 hours in baby-sitting.

4 0
3 years ago
Jared wanted to find three consecutive even integers whose sum was 4 times the first of those integers. He let k represent the f
saveliy_v [14]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

<span>Instead of k, k+1, k+2, you should use k, k+2, k+4 with the constraint that k is even (i.e. if you return an odd integer for k, or a non-integer, then return no solution). 

</span><span>k + (k+2) + (k+4) = 4k

</span><span>3k + 6 = 4k
k = 6 

</span><span>Indeed, 6+8+10 = 4*6.</span>
3 0
3 years ago
Read 2 more answers
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