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2 years ago

Pretend that it’s 7:00 now. In 33 hours, what time will the clock show? Don’t worry about AM/PM

Mathematics

2 answers:

Archy [21]2 years ago

5 0

Answer:

4:00

Step-by-step explanation:

33 - 24 = 9

In 24 hours, it will be 7 again, so all you have to do is add 9 to the time

7:00 + 9 hours = 4:00

Xelga [282]2 years ago

3 0

Answer:

4:00

Step-by-step explanation:

take away 24 hours.

you have nine left, so 9 hours after 7 will be 4

If this helps please mark me brainliest.

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-10÷0.22 what is the answer

Juliette [100K]

Answer:

-45.4545454545 *45 repeating*

Step-by-step explanation:

8 0

2 years ago

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Solve the system of equations by substitution. 3/8 x + 1/3 y =17/24 and <br> x + 7y = 8

goblinko [34]

$\left \{ {{ \frac{3}{8}x+ \frac{1}{3}y = \frac{17}{14} } \atop {x+7y=8}} \right.$

To solve this system by substitution, first isolate x in the second equation.

$x+7y=8$
$x+7y-7y=8-7y$
$x=8-7y$

Now, plug this expression ( $8-7y$ ) for x in the top equation to solve for y.

$\frac{3}{8} (8-7y)+ \frac{1}{3} y= \frac{17}{14}$
$3- \frac{21}{8} y+ \frac{1}{3} y= \frac{17}{24}$
$72-63y+8y=17$
$72-55y=17$
$-55y=17-72$
$-55y=-55$
$y=1$

Now that you have y, plug it into the second equation and solve for x.

$x+7y=8$
$x+7(1)=8$
$x+7=8$
$x=1$

Last step is to plug your x- and y-values in to both equations to check your work.

$\frac{3}{8} (1)+ \frac{1}{3} y= \frac{17}{24}$

$\frac{3}{8} * \frac{3}{3} = \frac{9}{24} ; \frac{1}{3} * \frac{8}{8} = \frac{8}{24}$

$\frac{9}{24} + \frac{8}{24} = \frac{17}{24}$ <--True

$1+7(1)=8$
$1+7=8$ <--True

Answer:
$x=1 \\ y=1$

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3 years ago

Paul rides his bike for 2 hours at a constant rate of 20 mph. He then bikes for 3 hours at a constant rate of 25 mph. How far di

Schach [20]

In 5 hours Paul travelled 115 miles

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2 years ago

Can someone help me with is and please explain thanks

Andrew [12]

The answer is b because the pattern of these terms r that odd numbers r positive and even numbers are negative. 50 is even so it is negative, while 51 is odd so it is positive. Remember that negative numbers are below zero. If u add something to a negative number it is like subtracting positive numbers. -51+50 is -1. Because if 51 was positive it would be 51 minus 50. The answer is b. If u dont understand or if it is wrong tell me. :D

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2 years ago

Whats 9+10 answer now or die

Rainbow [258]

Answer:

The answer is 21 ,

Step-by-step explanation:

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3 years ago

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