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musickatia [10]
2 years ago
10

Write the expression in complete factored form. x2(a + 5) + (a + 5) =

Mathematics
1 answer:
nevsk [136]2 years ago
8 0

I have no idea what the x is doing, so imma take it out.

First we multiply 2 x a and 2 x 5.

Because we can't directly multiply a variable, we will write 2a.

2a+10+(a+5).

We can remove the parenthesis now.

2a+10+a+5.

Now we add. a has an invisible 1, so we make the 1 visible.

2a+1a+15

3a+15

That's all we can do with the problem.

---

sorry if this doesn't help

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Anthony eats 2 alices of a large 18 inch pizza. Lucy eats 4 lices of a 12 inch pizza. Both pizzas are cut into 8 slices. Lucy cl
Vlad [161]

Answer: Lucy ate more pizzas because he ate more inches of pizza than Anthony.

Step-by-step explanation:

Anthony eats 2 slices of a large 18 inch pizza. Total number of slice in the 18 inch pizza is 8

The size of one slice in inches would be total length of pizza / number of slices. It becomes

18 / 8 = 2.25 inches

Anthony ate 2 ×2.25 = 4.5 inches of pizza.

Lucy eats 4 slices of a 12 inch pizza.

Total number of slice in the 12inch pizza is 8

The size of one slice in inches would be total length of pizza / number of slices. It becomes

12 / 8 = 1.5 inches

Lucy ate 4 × 1.5 = 6 inches of pizza.

Lucy ate more pizzas because he ate more inches of pizza than Anthony.

5 0
3 years ago
The medical assistant weighs patients each month. Mrs. Smith weighed 120 pounds last month.
Paladinen [302]

13) 120 + 1.5 + 0.25 = 121.75 pounds

14) 4 - 1.5 = 2.5 pints

15) (2.25)(32)= $72

5 0
2 years ago
Please use answer and step by step explanation
kotykmax [81]
I believe its C. because you have to solve for x.
5 0
3 years ago
Read 2 more answers
The coordinates of point J are (5, −6) and the coordinates of the point K are (7, 8).
Yakvenalex [24]

Answer:

The coordinates of the point one half the distance is (6,1)

Step-by-step explanation:

Here we want to calculate the coordinates one half of the line segment.

This in another way simply means the coordinates of the midpoint of that segment;

Mathematically;

we proceed with this using the midpoint formula

(x,y) = (x1 + x2)/2, (y1 + y2)/2

From the question (x1,y1) = (5,-6) while (x2,y2) = (7,8)

let’s say

(x,y) = (5 + 7)/2 , (-6 + 8)/2

(x,y) = 12/2, 2/2

(x,y) = (6,1)

6 0
3 years ago
Fine x when 2+6(4-3)=8
erastova [34]

I'm not sure you finished the question because there isn't an x there but I simplified it in case that's what you wanted

2 + 6 = 8

4 - 3 = 1

8(1) = 8

8 = 8

8 0
3 years ago
Read 2 more answers
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