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borishaifa [10]
3 years ago
11

Simplify the expression 2 (2 + 4y) + 3x. PLS ANSWER ASAP DUE 9:20

Mathematics
1 answer:
Novay_Z [31]3 years ago
7 0

Answer:

5x+8y

Step-by-step explanation:

We can first open the brackets by using the distrubitive propety.

2(x+4y)+3x

2x+8y+3x

Now we can combine like terms.

5x+8y.

I combined the 3x and the 2x. This works because imagined I have 3 of something then I got 2 more of that something I would now have 5 of that something.

Hoped this helped,

JoeLouis2

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Mrs. Hernandez earns $35.60 per hour and in one week earned $854.40. For how many hours did she work last week? What expression
zmey [24]

Answer:

Option A

Step-by-step explanation:

Given the following question:
Mrs. Hernandez earns $35.60 an hour
One week she earned $854.40

To find the answer we divide 8,544 by 356

8544\div356=24
854.40\div35.60=24

Mrs. Hernandez worked "24 hours last week" by using the first options equation, we can find that answer.

Hope this helps.

4 0
2 years ago
5. What is the length of LN?<br><br> 6. What is the length of MN?
N76 [4]

Answer:

Part 1) LN=5.5\ units

Part 2) MN=2\ units

Step-by-step explanation:

Part 1) What is the length of LN?

To find out the length LN subtract the coordinate of L from the coordinate of N

so

LN=3-(-2.5)\\LN=3+2.5\\LN=5.5\ units

Part 2) What is the length of MN?

To find out the length MN subtract the coordinate of M from the coordinate of N

so

MN=3-(1)\\MN=2\ units

3 0
3 years ago
How many solutions exist for |1/2x + 1| =5?
Tpy6a [65]

Answer:

c

Step-by-step explanation:

3 0
3 years ago
Please answer this correctly
rjkz [21]

Answer:

6 and 4

Step-by-step explanation:

6 x 4 = 24

8 x 3 = 24

6+6+4+4 = 20

4 0
3 years ago
Amy and Fraser walk inside a circular lawn. Point O is the center of the lawn, as shown below: A circle is drawn. The center of
Assoli18 [71]

Answer:

Both Amy and Fraser walk distances equal to the radius of the lawn.

Step-by-step explanation:

The radius of a circle is a line segment from the center to the outside edge (circumference).

Amy walks from O, the center, to A, along the outside edge, using segment OA.  This is a radius of the circle.

Fraser walks from O, the center, to B, along the outside edge, using segment OB.  This is a radius of the circle.  

Thus the correct answer is that both Amy and Fraser walk distances equal to the radius of the lawn.

6 0
4 years ago
Read 2 more answers
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