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DENIUS [597]
4 years ago
9

I NEED MATH HELP ASAP!

Mathematics
1 answer:
gizmo_the_mogwai [7]4 years ago
4 0
P + t = 140
t = p - 4 or p - t = 4

answer is A first one
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Kevin borrowed some money from his friend in order to help buy a
choli [55]

Answer:

he pays 10 dollars per week

Step-by-step explanation: so after 2 more weeks theres

nothing to pay

3 0
3 years ago
Two glasses of milk and 4 snack bars have a total of 76 carbohydrates (carbs), and 4 glasses of milk and 3 snack bars have a tot
galina1969 [7]

Answer:

10 carbs in snack bars

14 carbs in milk

Step-by-step explanation:

Glasses of Milk = m

Snack Bars = s

I am going to make this a system of equations:

2m + 3s = 58

4m + 2s = 76

I am going to simplify one of them for a s:

4m + 2s = 76

2s = 76 - 4m

s = 38 - 2m

I am going to insert this into the other equation:

2m + 3s = 58

2m + 3(38 - 2m) = 58

2m + 114 - 6m = 58

(-4)m + 114 = 58

(-4)m = -56

m = 14 calories

I am going to plug this m into one of the equations (doesn't matter which):

2(14) + 3s = 58

28 + 3s = 58

3s = 30

s = 10

You can plug these values back into each of the equations to make sure they work.

Hope it helps! UvU

4 0
3 years ago
(5 + 4 - 2) x (-2)=? A.-14 B.14 C.-22 D.22
Sveta_85 [38]
(5 + 4 - 2) x (-2)
= (9 - 2) x (-2)
= (7) x (-2)
= - 14 (Answer A)
7 0
3 years ago
Read 2 more answers
Chin-Mae has a fishtank that measures 75 cm by 45 cm by 35 cm.
BARSIC [14]

Answer:

75+45+35

Step-by-step explanation:

Add all the numbers

3 0
3 years ago
If a math problem asks for the answer as a %, doesn't the answer need two digits? example: 7/10 = 70%
Katyanochek1 [597]

Answer:

Yes

Step-by-step explanation:

You got it

6 0
3 years ago
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