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Alja [10]
3 years ago
8

Simplify. -2(x+3)+6x

Mathematics
1 answer:
brilliants [131]3 years ago
4 0

−2(x+3)+6x

Distribute:

=(−2)(x)+(−2)(3)+6x

=−2x+−6+6x

Combine Like Terms:

=−2x+−6+6x

=(−2x+6x)+(−6)

=4x+−6

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Please help me 16% of what is 41?
saul85 [17]

The answer is 256.25


EXPLANATION


Let x represent the number.



Then, \frac{16}{100}x=41



We cross multiply yo obtain,



16x=41\times 100



We now divide both sides by 16.



x=\frac{4100}{16}



This will give us,


x=256.25




Therefore the number is 256.26

8 0
3 years ago
A children's birthday party at a indoor play center cost $50 to rent the space and 6.25 per child. Gina wants to spend no more t
scZoUnD [109]

Answer:

The number of children (n) that can attend the birthday party can be expressed as;

n≤8

Step-by-step explanation:

Step 1

We can use the expression below to calculate the total cost of the party as shown;

C≥F+(V×n)

where;

C=total cost of Gina is willing to spend

F=fixed cost for the rent

V=cost per child

n=number of children at the party

In our case;

C=$100

F=$50

V=$6.25

n=n

replacing;

100≥50+(6.25×n)

6.25 n+50≤100

6.25 n≤100-50

6.25 n≤50

n≤50/6.25

n≤8

The number of children (n) that can attend the birthday party can be expressed as;

n≤8

3 0
3 years ago
I'll give brainliest<br><br> reflect (-4,4) in the x-axis
harina [27]

Answer:

(-4,-4)

Step-by-step explanation:

Anytime you reflect a coordinate point across the x-axis, the y-coordinate becomes its opposite and the x-coordinate stays the same.

In this coordinate: (-4,4)

Reflecting (-4,4) across the x-axis means the x-coordinate (-4) would stay the same and the y-coordinate (4) would become its opposite (-4).

The new coordinates after being reflected across the x-axis are (-4,-4).

6 0
3 years ago
I need help with this, pls help. Thanks​
IgorC [24]

Answer:

Read explanation:

Step-by-step explanation:

Ed should add 7 and 13 together (making 20) and then divide 140 by 20. That would give him the answer 7

6 0
3 years ago
Read 2 more answers
A carnival charges S5 for admission plus $2 per ride. Write an expression for the cost of admission plus r rides. How many rides
Airida [17]
Answer : 5 rides

Explanation

15=5+2r
-5 -5
10=2r
/2 /2
5=r
8 0
4 years ago
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