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Masteriza [31]
3 years ago
6

1. -27y - 6 2. 15y - 8y + 3

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
4 0
You need to factor the first one out which you fine the GCF and divide.
1. -3(9y+6)
You need to combine like terms and you have ur answer for 2.
2. 7y+3
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Find the distance between the two points in simplest radical form.
Jlenok [28]

Answer:

d=\sqrt{58}\approx7.6

Step-by-step explanation:

To find the distance between any two points, we can use the distance formula:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2

Our first point, A, is at (1, 1) and our second point, B, is at (-2, 8).

Let's let A(1, 1) be (x₁, y₁) and B(-2, 8) be (x₂, y₂). Substitute this into the distance formula:

d=\sqrt{(-2-1)^2+(8-1)^2

Subtract:

d=\sqrt{(-3)^2+(7)^2

Square:

d=\sqrt{9+49}

Add:

d=\sqrt{58}

This cannot be simplified.

So, the distance between the two points is √58 or about 7.6 units.

And we're done!

So... where's my cookie :)?

6 0
3 years ago
An athletic director pays $90 for 12 sun visors for the softball team. how much will the athletic director pay to buy 15 more su
satela [25.4K]

An athletic director pays $90 for 12 sun visors for the softball team. The rate per sun visor is equal to $90 / 12 sun visor = $ 7.5 per sun visor. So the athletic director should pay ($ 7.5 per sun visor)*(15 sun visor) = $ 112.5

5 0
3 years ago
Read 2 more answers
Slope of (8,3) and (-4,3)
Mashutka [201]
Use the formula y2-y1/x2-x1.
3-3/-4-8
0/-12
The slope is 0, so the line is horizontal.
8 0
2 years ago
Read 2 more answers
Here’s the pic help please answer I’ll give brainliest !! It’s for a test
Fudgin [204]
A= -2

b=0

hope this helps
8 0
2 years ago
Why will the percent of change always be represented By a positive number
barxatty [35]
The percent of change will always be represented by a positive number because that change is an absolute value. Absolute values will always stay positive because the direction is ignored. It's not like a -1 or a -2, but it's a zero or a 3.
 Hope this helped you out! :D

7 0
3 years ago
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