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3 years ago

How do you graph x + y= -2?

Mathematics

1 answer:

iris [78.8K]3 years ago

8 0

Graph the line using the slope and y-intercept, or two points.
Slope:
−
1
-
1
Y-Intercept:
−
2
-
2
x
y
0
−
2
1
−
3
Please mark BRAINLIEST ❤️

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Please solve the question.

Otrada [13]

Answer:

Step-by-step explanation:

(7b-4) + (-2b+a+1)

= 7b - 4 - 2b + a + 1

=7b - 2b + a - 4 + 1

=5b + a - 3

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2 years ago

How many 1/5 liter glasses can Lin fill with a 1 1/2 liter bottle of water?

RoseWind [281]

Answer:

The number of 1/5 liter glasses that Lin can fill is $7\frac{1}{2}$

Step-by-step explanation:

we know that

To find out how many 1/5 liter glasses can Lin fill with a 1 1/2 liter bottle of water, divided 1 1/2 by 1/5

$1\frac{1}{2} :\frac{1}{5}$

Convert mixed number to an improper fraction

$1\frac{1}{2}=1+\frac{1}{2}=1\frac{1*2+1}{2}=\frac{3}{2}$

substitute

$\frac{3}{2} :\frac{1}{5}$

Multiply in cross

$\frac{5*3}{2*1}=\frac{15}{2}=7.5$

Convert to mixed number

$7.5=7+\frac{1}{2}=7\frac{1}{2}$

8 0

3 years ago

At a local pizza place, the cost of a large cheese pizza is $13.99. Each additional topping is $1.25. The Tigerd family orders a

juin [17]

Answer:

$18.99

Step-by-step explanation:

Step 1: Take the per topping amount ($1.25) and multiply it by the amount of toppings (4). $1.25x4=$5

Step 2: Add your toppings total ($5) to the base pizza cost ($13.99). $13.99+$5=$18.99

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2 years ago

I have 6 edges I have 4 vertices. All of my faces meet at a vertex.

SVEN [57.7K]

Answer:

you anwser is a tetrahedron

Step-by-step explanation:

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2 years ago

Read 2 more answers

PLEASE HELP ME ANSWER BOTH QUESTIONS WILL MARK BRAINLIEST!!!

lbvjy [14]

Answer:

2034

Step-by-step explanation:

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3 years ago