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Nataliya [291]
3 years ago
15

Solve by the square root method 2(5x-7)^2-1=15

Mathematics
1 answer:
Ainat [17]3 years ago
8 0
X=11/5 x=2.2 is slicing for x
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Running at a constant​ rate, austin run 18 miles in a time of 180 minutes. How many minutes does it take austin to run ​ 6 miles
tia_tia [17]

Answer:

60 minutes

Step-by-step explanation:

to find this, we will first determine how long it takes austin to run one mile.

18 miles / 180 minutes

1 mile / 10 minutes

it takes austin to run 10 minutes to run 1 mile

now, we will multiply the number of minutes it takes by 6 to find how long it takes austin to run 6 miles.

1 mile / 10 minutes

6 miles / 60 minutes

it takes austin 60 minutes to run 6 miles

8 0
2 years ago
I need help with this pleas
Mekhanik [1.2K]
100 divided by 3. i know this because you are spitting the amount to each person
4 0
3 years ago
Shania drove on the interstate for 310 miles without stopping. If she traveled at a constant rate and the trip took her 5 hours,
sp2606 [1]

Answer:

62 miles per hour/62 mph

Step-by-step explanation:

Shania drives at a CONSTANT rate, which means in the 5 hours it took her to drive, each hour she drove the same amount.

So we need to do 310 miles in 5 hours, which is:

310/5

Solving this, we get:

62

The answer is 62 miles per hour.

Happy learning!

4 0
3 years ago
Read 2 more answers
3. A game console originally is priced at $120. Demand increases the cost by 75%. What is the new price? Show your work ​
morpeh [17]

Answer:

New price = $210

Step-by-step explanation:

Given:

Original price = $120

Increase in cost = 75%

Find:

New price

Computation:

New price = Original price + Increase in cost

New price = 120 + 120(75%)

New price = 120 + 90

New price = $210

8 0
3 years ago
I NEED HELP GIVE BRAINLISTT
inn [45]

Answer:

c

Step-by-step explanation:

7 0
2 years ago
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