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weqwewe [10]
3 years ago
9

In the expression 3x - 2 -4x + 7, what is the negative coefficient?

Mathematics
1 answer:
Dvinal [7]3 years ago
8 0

Answer:

will that be nine

Step-by-step explanation:

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129<br> -21x + 8<br> -9x + 13<br> -2
erastovalidia [21]

Answer:

-30 x +148

Step-by-step explanation:

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4 years ago
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A video game has a wheel that turns one degree every time the figure pops a ballon then figure has popped 40 balloons how many d
aksik [14]
The wheel turned 600 degrees
4 0
3 years ago
The charity gala costs $5.17 for every attendee. How many attendees can there be, at most, if the budget for the charity gala is
Elodia [21]

Answer:

15 people are able to be at the charity gala because 77:55 divided by 5:17.

3 0
3 years ago
Help with this question, please!! I don't understand!!
Arada [10]
<h2>Answer:</h2>

P=(19+50x)ft

<h2>Step-by-step explanation:</h2>

A rectangle is a quadrilateral whose angles are all right angles. In this problem, we have a rectangle whose height h=9ft and whose area is A=225xft^{2}. We don't know the other side of the rectangle, but let's call it w. So the area of a rectangle is:

A=h.w

The perimeter is the distance around a shape in two dimensions. For our rectangle, our perimeter is:

P=2h+2w

So our goal is to find w. From the equation of the area:

w=\frac{A}{h} \\ \\ w=\frac{225x}{9}=25x

If we substitute both this value and the height in the equation of the perimeter we get:

P=2(9+25x)ft \\ \\ \boxed{P=(19+50x)ft}

6 0
3 years ago
Paul lands a home mortgage of $58,00 at a 7.40% interest rate. He plans to pay this after 3 years. What will the total principle
Elena-2011 [213]

Answer:

The answer to the question is

The total principles + interest payment is $64,854.00

Step-by-step explanation:

To solve the question, we not that

Home mortgage value = $58000

Interest rate, r = 7.4 % annually = 7.4/12 % monthly or 0.62 % monthly

Duration of payment  = 3 years = 3 × 12 =36 months

Monthly payment is given by

M = P\frac{r(1+r)^n}{(1+r)^n-1} = 58000\frac{0.00062(1.00062)^{36}}{(1.00062)^{36}-1}  = $1,801.5

Cumulative interest payed is given by

M×n - P = 1801.5 × 36 - P =$6, 854

Total principles + interest payment = M × n = $64,854.00

6 0
3 years ago
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