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dlinn [17]
3 years ago
12

How do you work 85 - 10 ÷ 2 + 3

Mathematics
1 answer:
nata0808 [166]3 years ago
5 0
The answer is 83. First divide 10 by 2, which is 5 for a remaining 85-5+3. 85 - 5 is 80 and 80 + 3 is 83.
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Help and explain pls
Delvig [45]
Answer:

Let’s rewrite both expressions first

y=3/2x+3

-3x+2y=6

The first expression is already plotted on the graph, so we only need to work on the second one.

Let’s turn the second equation into slope-intercept form. We can later use this to graph.

-3x+2y=6

*add 3x on both sides*

-3x+2y=6
+3x +3x
__________
2y=3x+6

*divide each number by 2*

2y=3x+6

2y/2=3x/2+6/2

y=3/2x+3

Since this is the same equation as the one graphed, it means there are an infinite number of solutions. If one were to graph this, the points would be the same as the original.

Hope this helps comment below for more questions :)
7 0
4 years ago
12 + m < -6 how many solutions
kodGreya [7K]

Answer:

m<−18

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

m+12<−6

Step 2: Subtract 12 from both sides.

m+12−12<−6−12

m<−18

8 0
3 years ago
Agustina made a scaled copy of the following quadrilateral. She used a scale factor less than 1. What could be the length of the
Leya [2.2K]

Answer:

A

Step-by-step explanation:

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kipiarov [429]
The slope of this line is -1 you find this by using the slip formula of y-y over x-x find two points on the line so I used points (-2,2) and (-1,1) plug them into the formula to get the slope of -1 hope this helps:)
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3 years ago
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hope it helps.

have a good day.

3 0
3 years ago
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