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olga55 [171]
2 years ago
5

HELPP PLEASEEEE ANYONE!!

Mathematics
1 answer:
Wewaii [24]2 years ago
4 0

Answer:

kathryn= 6 years old

her mother= 38 years old

Step-by-step explanation:

kathryn=x

mother= x²+2

x²+2 +x=44

x=6

kathryn= 6 years old

her mother= 38 years old

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Liam has 5 kg of plant food. If he uses 25 g of the food on each plant, how many plants can he feed?​
bearhunter [10]

Answer:

He can feed 200 plants

Step-by-step explanation:

To solve this, we will follow the step below:

first, convert 25 g to kg

25 g = 25/1000 = 0.025 kg

Now using proportion to solve;

Let x be the number of food plant he can feed the plant

0.025 kg = 1

5 kg        = x

cross-multiply

0.025×x = 5×1

0.025x =5

Divide both-side of the equation by 0.025

0.025x/0.025 = 5/0.025

x=200  plants

Therefore, he can feed 200 plants

3 0
3 years ago
Your gross weekly salary is $800.00. Your federal income tax deduction is $53. The Social Security tax is 6.2%. The Medicare tax
lord [1]
Make an equation for this find the variables P and t and 200. Them plug the into an equation like y=mx+b.
6 0
3 years ago
Hamburgers come packed 12 in a package. Hamburger buns come packed 10 in a package. If we want one hamburger for each bun for a
BlackZzzverrR [31]

Answer:

5 hamburger packages and 6 bun packages

Step-by-step explanation:

It is asking for the highest common multiple of 12 and 10. the first time a multiple of 12 is divisible by 10 is at 12x5, which is 60. now divide 60 by 12 and 10, 5 and 6.

4 0
1 year ago
The formula for volume of a prism is V=Bh. What does the B stand for
Marizza181 [45]

Answer:

Area of the base

5 0
3 years ago
Read 2 more answers
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slavikrds [6]
About 2 minutes and 33 seconds?
[ I apologize if this is wrong ]
7 0
3 years ago
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