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amm1812
3 years ago
11

2x + 3y = -x + 2y = 1

Mathematics
1 answer:
Rina8888 [55]3 years ago
3 0

Answer:what’s the question?

Step-by-step explanation:

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Match the numerical expressions to their simplest forms
BlackZzzverrR [31]
 (a^6b^{12})^{1/3} ========> a^2b^4
\frac{(a^5b^3)^{1/2} }{(ab)^{- \frac{1}{2} } }  ======> a^3b^2
(\frac{a^{5} }{ a^{-3} b^{-4}  } )^{ \frac{1}{4}} ========> a^2b
( \frac{a^3}{ab^{-6} } )^{ \frac{1}{2} } ========> ab^3

4 0
3 years ago
Read 2 more answers
Find the distance between the point x = (-1,9) and y = (-2,8)
ad-work [718]

Answer:

1.4

Step-by-step explanation:

use distance formula

8 0
3 years ago
on a trip road you notice that the gas tank is full 1/4 full. The gas tank can hold 18 gallons,and the vehicle averages 22 miles
Jlenok [28]

Answer:

No.

Step-by-step explanation:

First, we need to firgure out what 1/4 of 18 is (4.5). Then, multiply 4.5*22 to see the gallons left by the average traveled each gallon (99). Clearly, 99 is not equal to or greater than 110.

5 0
3 years ago
The area of each book is 63 in2. The height of the stack is 15.75 inches. What is the volume of the stack of books? A) 337.85 in
Reptile [31]
We know that

[the volume of the stack of books]=[area of each book]*[<span>height of the stack]
</span>area of each book=63 in²
height of the stack=15.75 in
<span>so
</span>[the volume of the stack of books]=[63 in²]*[15.75 in]=992.25 in³<span>

the answer is 
</span>D) 992.25 in³
6 0
3 years ago
Read 2 more answers
Let g(x) be the reflection of f(x) = x2 +3 in the x-axis. What is the function rule for g(x)? A. g(x) = -x2 - 3 B. g(x) = -x2 +
Mandarinka [93]
If it is its reflection it means it its opposite. To determine an opposite, you can put - in front of the ecuation ( or number). So -( x2+3)=-x2-3
the correct answer is A
3 0
3 years ago
Read 2 more answers
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