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3 years ago

Please help me solve e

Mathematics

2 answers:

Pepsi [2]3 years ago

4 0

The answer is A, positive slope because the line is going upwards, meaning that it’s positive.

irinina [24]3 years ago

3 0

Answer:

A. Positive Slope

Step-by-step explanation:

Positive Slopes have a line going up and to the right

Negative Slopes have a line going to the down and left

0 Slope is a straight horizontal line

Undefined Slope is a straight vertical line.

Hope this helps you along your way! :)

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Round 9.55555 to the nearest hundredths

Paraphin [41]

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2 years ago

The fabric coast 7¢ per square inch she will only pay for the fabric used to cover the box, even if there is waste or extra. How

quester [9]

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2 years ago

The ratio table shows the costs for different amounts of bird seed. Find the unit rate in dollars per pound.

Maru [420]

Answer:

2.3 dollars

Step-by-step explanation:

Given:

Ratio table that shows the costs for different amounts of bird seed

To find: the unit rate in dollars per pound

Solution:

Amount (pounds) 5 10 15 20

Cost (dollars) 11.5 23 34.50 46

Here,

$\frac{5}{11.5}=\frac{50}{115}=\frac{10}{23}\\\\\frac{10}{23}=\frac{10}{23}\\\\\frac{15}{34.50}=\frac{1500}{3450}=\frac{150}{345}=\frac{30}{69}=\frac{10}{23}\\\\\frac{20}{46}=\frac{10}{23}$

Therefore,

$\frac{5}{11.5}=\frac{10}{23}=\frac{15}{34.50}=\frac{20}{46}$

Cost of 10 pounds = 23 dollars

So, cost of 1 pound = $\frac{23}{10}=2.3$ dollars

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3 years ago

6x-4y=-14 <br>-3x-3y=12<br><br>with the elimination method

Vanyuwa [196]

6x-4y=-14
2(-3x-3y=12)

6x-4y=-14
-6x-6y=24

-10y=10
Divide both sides by 10
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y=-1

6x-4(-1)=-14
6x+4=-14
-4 -4
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2 years ago

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Oduvanchick [21]

3x+2(x-1)-4
=3x+2x-2-4
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Ans: Option A.

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2 years ago