Equation 1) y=x+3
Equation 2) y=2x+5
Rearrange both equations so that (x) and (y) are on the same side.
1) -x+y=3
2) -2x+y=5
Subtract equations with each other.
x=-2
Plug in -2 for (x) in equation 1.
y=(-2)+3
Simplify.
y=1
(-2, 1)
~Hope I helped!~
Answer:
$4 per gallon
Step-by-step explanation:
18 divided by 4.5 = 4
Answer: it would increase by a factor of 3
12/4 =3
1) The board is shorter than 11cm.
2) The box contains more than 11 books.
3) There are fewer than 12 beetles in the jar.
4) The building is taller than 12 feet.
Step-by-step explanation:
1) b<11
This inequality shows that something is less than 11.
From given options;
The board is shorter than 11cm.
2) b>11
This inequality shows that the quantity is more than 11.
From given options;
The box contains more than 11 books.
3) b<12
This inequality indicates that something is less than 12.
From given options;
There are fewer than 12 beetles in the jar.
4) b>12
This inequality shows that something is more than 12.
From given options;
The building is taller than 12 feet.
Keywords: inequalities
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