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Burka [1]
3 years ago
7

Pleaseeee help me out

Mathematics
2 answers:
tester [92]3 years ago
7 0

Answer:

y = 2x +<u> </u><u>7</u>

Step-by-step explanation:

Plug in the numbers to see what is

y = 2x + __

Plug in values

7 = 2(0) + ___

Now solve the equation

7 = 0 + __

___ = 7

y = 2x + <u>7</u>

Hope this helps

Stay Safe!

katen-ka-za [31]3 years ago
3 0

Answer:

y = 2x+7

Step-by-step explanation:

This is equation is in the form

y= mx+b  where m is the slope and b is the y intercept

y =2x + ?  means we are looking for the y intercept which is the value of y when x is zero

From the table, x=0 and y=7

y = 2x+7

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At eagle bay, it cost $12 per hour to rent a canoe. Nate and his friends rented a canoe for 4 hours and paid $68. Write and solv
Rus_ich [418]

Answer:84

Step-by-step explanation:because 7x12=84

6 0
3 years ago
36= 4 times b raised to the second power
MariettaO [177]
B = 3

3 to the second power is 9, and 4 • 9 = 36.
4 0
3 years ago
Elizabeth is selling jam at a farmers market, and she earns $5.00 for each jar of jam that she sells. Her goal for the weekend i
Musya8 [376]

Answer:

66 jars of jam

Step-by-step explanation:

Elizabeth is selling jam at a farmers market.

She earns $5 for each jar of Jan that she sells

Her goal is to earn $450 during the weekend.

Elizabeth has already made $95 from the sale of her jams and $24 from leading a demonstration

Therefore the total amount that has been made is

= $95 + $24

= $119

Since her target is $450 and she has already made $119 then the amount remaining to complete the target can be calculated as follows

= $450 - $119

= $331

The minimum number of jars that Elizabeth must sell to realize her goal can be calculated as follows

= 331/5

= 66

Hence Elizabeth must sell 66 jars of jam to reach her goal.

7 0
3 years ago
(2/5) + ( -1/4). Show your work by using the “butterfly” method.
pashok25 [27]

Answer:

0.15

Step-by-step explanation:

Step 1: Make sure the bottom numbers (the denominators) are the same

Step 2: Add the top numbers (the numerators), put that answer over the denominator

Step 3: Simplify the fraction (if needed)

3 0
2 years ago
Get this right and you get brainliest
blagie [28]

Answer:

2 1/3 planes

Step-by-step explanation:

3.5 lego planes / 60 minutes

So fraction =

3.5/60

In 40 minutes he will build x planes

So the fraction equation is:

3.5/60 = x/40

Solve:

Cross multiply =

140 = 60x

x = 2 1/3

2 1/3 planes

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

5 0
3 years ago
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