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3 years ago

I need help on this problem 1/2 - 3/10 + 3/7

Mathematics

2 answers:

Rzqust [24]3 years ago

4 0

Answer:0.62857142857

Step-by-step explanation:

ch4aika [34]3 years ago

4 0

Answer:

1/2-3/10+3/7

35/70-21/70+30/70

44/70

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What is 31.75 times 1000

dmitriy555 [2]

Answer:

31750

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Brainliest goes to whoever answers correctly and explains also if you want extra points answer my other questions

grigory [225]

Answer:

Step-by-step explanation:

126 + 44 = 170 ( total for under 25s)

186 - 56 = 130 (online for 25s - 50s)

154 - 58 = 96 ( in stores for aboves 50s)

314 for ONLINE TOTAL

196 for IN STORES TOTAL

510 for TOTAL TOTAL

A = 170

B = 56

C = 96

D = 96 - 58 = 38

E = 314 - 196 = 118

F = 510

6 0

3 years ago

7 divided by 86 using long division

pogonyaev

The answer is about 12.2

6 0

3 years ago

Ms.Waddell put a 12-inch tall bucket under a leak in her sink. The bucket fills at a constant rate of 1/2 inch in every 1/6 of a

Angelina_Jolie [31]

Answer:

4 hours

Step-by-step explanation:

To solve this question you will simply make a ratio type equation. You know that every 1/6 of an hour, or every 10 minutes, the bucket will fill 1/2 an inch. The bucket is 12 inches tall.

$\frac{10 min}{1/2 inch} = \frac{x min}{12 inches}$

Cross multiply

$120=\frac{1}{2} x$

$x=240 min$

Convert minutes to inches

$\frac{240 min}{1} * \frac{1 hr}{60 min} = 4 hr$

Final answer: 4 hours

Hope this helps!

8 0

4 years ago

F(7) if f(x)=-3x-2

Paul [167]

Answer:

f(7) = -23

Step-by-step explanation:

f(x) = -3x - 2

f(7) = -3(7) - 2

f(7) = -21 - 2 = -23

4 0

3 years ago