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notsponge [240]
3 years ago
7

Math Test. Help Me please

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
6 0

Answer:

the answer is y= 2.49x +5.57

because the amount she spends there depends on how much gas she buys, x has to go with 2.49 and then you have to add in how much she spent on drinks and snacks.

Step-by-step explanation:

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If i dont eat for a week how much weight will i gain?​
grigory [225]

Answer:

Your body can maintain itself for a week or two without access to food and water and possibly even longer if you consume water. Those who experience starvation will need to be monitored by a doctor to get back to health following the time period without nourishment to avoid referring syndrome.

Step-by-step explanation:

its not safe dont think about it dude

7 0
3 years ago
Read 2 more answers
Solve the equations by elimination method
notsponge [240]

Answer: 1375

Step-by-step explanation:

70-2= 70

70/2=35 (x=35)

4x=140

x^35=1225

1225+140=1375

3 0
3 years ago
Laurie and Maya sold at most $50 worth of get-well and friendship cards. The friendship cards, x, were sold for $2 each and the
stellarik [79]

Answer:

The point is (15,10)

Step-by-step explanation:

Given data:

cost of card $50

x card sold for $2

y card sold for $1.50

from the above information given above we have following relation

2x + 1.50y = 50

the above equation is linear, therefore to find the point to point out the number of card sold, hit and try method should be used. select the proper point (x, y) so that after putting in above equation there result must not be greater than 50

Try for (15,10)

2 \times 15 + 1.50\times 10  \geq 50

45 \geq 50

4 0
4 years ago
Factor the polynomial below.
tekilochka [14]
<h3>I'll teach you how to factor 20x^2-45</h3>

----------------------------------------------

20x^2-45

Factor out the common term 5:

5(4x^2-9)

Factor 4x^2-9:

(2x+3)(2x-3)

5(2x+3)(2x-3)

Your Answer Is 5(2x+3)(2x-3)

plz mark me as brainliest :)

8 0
3 years ago
Idk what it’s asking
Verdich [7]

Answer: Its asking for the square root of the number 17, if you take another picture not so zoomed in then i can help you more

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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