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3 years ago

6

What is the equation of the line that is parallel to y = -2x + 4 and goes through the point (1,7)? write your answer in slope-in

tercept form?

1 answer:

DiKsa [7]3 years ago

4 0

7=-2(1)+b
7=-2+b
9=b

y=-2x+9

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A shop sells pairs of trainers for £68 each. They make a percentage profit of 70% on each pair.

Klio2033 [76]

Answer:

47.6 euros

Step-by-step explanation:

68 x .70 = 47.6

.70 = 70%

70% of 68

of means multiply

You turn the percent into a decimal and multiply

5 0

2 years ago

there are 5 pounds of apples in one bag make a table to show how many pounds of apples are in 6 bags. how do you know your answe

Dmitrij [34]

You can make a table like this:

If 1 bag=5 pounds
Then 6 bags must equal six times the weight of the first bag
5 times 6=30
Your answer is reasonable because 5+5+5+5+5+5=30

a.k.a
=5 =30

3 0

3 years ago

Read 2 more answers

Help me asap i need it

s344n2d4d5 [400]

Answer:x = 56

Step-by-step explanation:

180-(60+64)=56

6 0

3 years ago

10. On one night, a group of 9 rats carried away 45 kg of food. What is the reduced ratio of rats to food weight

GenaCL600 [577]

Answer:

Number of rats : Food weight = 1 : 5

Step-by-step explanation:

Number of rats in the group = 9

Weight of food carried away by them = 45 kg

Ratio of the number of rats and food weight = $\frac{\text{Number of rats}}{\text{Weight of food carried by the rats}}$

= $\frac{9}{45}$

= $\frac{1\times 9}{5\times 9}$

= $\frac{1}{5}$

Therefore, Number of rats : Food weight = 1 : 5

4 0

3 years ago

−7/8 −(−5/6) in simplest form

svp [43]

Answer:

-1/24

Step-by-step explanation:

-7/8 - (-5/6)

Subtracting a negative is like adding

-7/8 + 5/6

Get a common denominator

-7/8 * 6/6 + 5/6 *8/8

-42/48 + 40/46

-2/48

-1/24

3 0

3 years ago