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astraxan [27]
3 years ago
8

Y = 4x + 8; y = –x + 3

Mathematics
1 answer:
k0ka [10]3 years ago
7 0

Answer:

y= -12

Step-by-step explanation:

4x+8 = -x+3 -> Find x by  using all information

5x=-5  -> Simplify

x=-1   -> Solve

y=-12  -> Plug in to find y

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- 4A-8B.<br> [A=3, B = -1
Bad White [126]

Answer:

-20

Step-by-step explanation:

7 0
3 years ago
The ____ of Powers property allows you to rewrite xa· xb as xa + b.
erica [24]

Answer:

The Product of Powers property allows you to rewrite x^a\times x^b=x^{a+b}.

Step-by-step explanation:

We are given that,

The property allows us to write, x^a\times x^b=x^{a+b}

It is required to know the corresponding property.

As, we see that,

<em>The expression involves the product of terms having same base resulting in the addition of the powers.</em>

So, we have that,

The corresponding property is 'Product of Powers'.

Hence, the complete statement is,

The Product of Powers property allows you to rewrite x^a\times x^b=x^{a+b}.

6 0
4 years ago
Read 2 more answers
10x•5y•10=30 find the x and y intercept
GalinKa [24]
Y=mx + b
10x.5y.10=30
10x.5y=30-10
10x.5y=20
5y= -10x + 20
5/5 = -10/5(x) + 20/5
Y= -2x +4
3 0
4 years ago
-5(x-3+7x=35 what is x​
Cloud [144]

Answer:

x=-1/2

Step-by-step explanation:

-5(x-3+7x=35)=-5(x-3+7 <em>x </em>35=x)

(-5)x+(-5)(-3)+(-5) <em>x</em> 7x=35

-5x+5x<em>x </em>3-5 <em>x </em>7x=35

-40x+15=35

3 0
3 years ago
-3y(-4y)=32+(x^0+y^0)^5
docker41 [41]
Any number to the power of 0 equals 1. So, we can rewrite the equation as follows:
12y=32+2^{5}=32+32=64
y=\frac{64}{12}=5\frac{1}{3}
5 0
4 years ago
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