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ss7ja [257]
4 years ago
6

Write an expression that has three terms and simplifies to 4x-7.

Mathematics
1 answer:
nikklg [1K]4 years ago
4 0
You get 3x + 4x, +4- -3,and +3 + 4
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Pizza Palace is offering a sale price of $9.99 for a large 1-topping pizza which is normally $10.99.
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Answer:

Pizza Party

Step-by-step explanation:

Your getting two pizzas for $17.00 which is less than versus getting two pizzas for $9.00 and that being $18.00

6 0
4 years ago
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Solve for x. Assume that lines appear to diameters are actual diameters.
pav-90 [236]

Answer:

B. 9

Step-by-step explanation:

We know that a full circle should equal 360°, that'll help!

Since the 140°+3x+13 should equal to 180, because that makes the half of the circle it covers, we know how to set up our equation!

It should look like this:

3x+13=40

ISOLATE YOUR VARIABLE:

- Subtract 13 from both sides

NEXT, CONTINUE ISOLATING:

3x=27

- Divide by 3 from both sides.

FINALLY:

You will get X=9!

4 0
3 years ago
Simplify this expression 5xy - x2 + 2xy + 3x2​
horsena [70]

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Step-by-step explanation:

7 0
3 years ago
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From chapter Lines and angles
kvv77 [185]
Z is 40 x is 15 and 4 is 40
4 0
3 years ago
Write the point-slope form of the equation of the line passing through the points (-5, 6) and (0, 1).
Y_Kistochka [10]
The point slope form:
y - y_1 = m(x - x_1)

We need to find the slope. To find the slope we can use the following formula:
\frac{y_2 - y_1}{x_2 - X_1}

Use the points <span>(-5, 6) and (0, 1) and plug it into our slope formula and solve:
</span>\frac{1 - 6}{0 - (-5)}
\frac{-5}{5} = -1

So our slope is -1 which means m = slope = -1 
Now that we have our slope lets create the point slope form

Our point slope form equation is y - y_1 = m(x - x_1) Remember 
m = slope = -1. Also, we are going to use the point (-5,6).

First insert the m = slope = -1 number where m is located
y - y_1 = -1(x - x_1)

Next, insert the -5 from (-5,6) where x_1 is located and the 6 from (-5,6) where y_1 is located.
y - y_1 = -1(x - x_1)
y - 6 = -1(x - (-5))
Now simplify 
y - 6 = -1(x - (-5))
y - 6 = -1(x +5) <-------Answer





8 0
4 years ago
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