3 years ago

The sum of two numbers is 68 and the difference is 12. What are the numbers? Larger number: Smaller number:

Mathematics

1 answer:

Lady_Fox [76]3 years ago

5 0

Answer:

This is hard asfk

Step-by-step explanation:

Sorry but im confused just as you.

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Sammy the turtle can walk 1/8 of a mile in an hour. How many hours will it take him to walk 1 1/4 miles?

weqwewe [10]

The answer is 12 hours.

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4 years ago

Read 2 more answers

Please answer this correctly

suter [353]

Answer:

1 11/24 tablespoons

Step-by-step explanation:

$1+1+1\frac{1}{3} +1\frac{1}{3} +1\frac{2}{3} +1\frac{2}{3} +1\frac{2}{3} +2=\\\\2+2\frac{2}{3} +3\frac{6}{3} +2=\\\\9\frac{8}{3} =\\\\11\frac{2}{3}$

There were 8 mugs in total so:

$11\frac{2}{3}$ ÷ 8=

$11\frac{2}{3} *\frac{1}{8} =\\\\\frac{35}{3} *\frac{1}{8} =\\\\\frac{35}{24} =\\\\1\frac{11}{24}$

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3 years ago

Simutaneous equation by substitution:y+2x=0,4x+y=3..................solve for x and y

Lunna [17]

1y + 2x = 0 ⇒ -2x - 1y = 0
4x + 1y = 3 ⇒ 4x + 1y = 3
 2x = 3
 2 2
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 4(1.5) + y = 3
 6 + y = 3
 - 6 - 6
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 (x, y) = (1.5, -3)

4 0

3 years ago

Janet uses 4 feet of ribbon to decorate each pillow. The ribbon comes in 225-foot rolls. How many

Anastaziya [24]

Answer:

56 and there will be 1 foot of ribbon left over

Step-by-step explanation:

225/4=56.25

3 0

3 years ago

Shanice invests $4,668 in a savings account with a fixed annual interest rate of 2% compounded continuously. What will the accou

charle [14.2K]

Answer:

$5588.61

Step-by-step explanation:

Given:

Investment P = $4668
Interest rate r = 2% or 0.02
Compound number = continuous
Time t = 9 years

Calculate the balance:

$A = Pe^{rt}$
$A = 4668*e^{0.02*9}=4668*e^{0.18}=5588.61$

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3 years ago