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2 years ago

What is 8 * 3/4 hour

Mathematics

2 answers:

dolphi86 [110]2 years ago

6 0

8 * 3/4 +6 Hope this helps:)

Pachacha [2.7K]2 years ago

5 0

78 * 3/4 hour,
it is 6 hours

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Marrrta [24]

Answer:

option 1.

Step-by-step explanation:

4 0

2 years ago

In a school election, Juan received 4 times as many votes as Wayne, Neal recurved twenty less votes than Juan, and Kerry got hal

77julia77 [94]

Votes received by Wayne is 112

Solution:

To find: votes received by Wayne

Let the vote received by Wayne be "x"

Juan received 4 times as many votes as Wayne

Therefore,

Juan votes = 4 times as many votes as Wayne

Juan votes = 4x ---- eqn 1

Neal received twenty less votes than Juan

Neal votes = twenty less votes than Juan

Neal votes = Juan votes - 20

Neal votes = 4x - 20 ---- eqn 2

Kerry got half as many votes as Neal

Kerry votes = half of neal votes

Kerry votes = $\frac{4x - 20}{2}$ ---- eqn 3

The total votes cast in the election was 1,202

Wayne votes + Juan votes + Neal votes + Kerry votes = 1202

Plug in eqn 1 , eqn 2, eqn 3

$x + 4x + 4x - 20 + \frac{(4x - 20)}{2} = 1202\\\\2x + 8x + 8x - 40 + 4x - 20 = 1202 \times 2\\\\22x - 60 = 2404\\\\22x = 2404 + 60\\\\22x = 2464\\\\x = 112$

Therefore votes received by Wayne is 112

4 0

3 years ago

PLEASE HELP WILL MARK BRAINLIEST!!!!! +20 POINTS only answer number 25.

natima [27]

Answer:

the one up: 21

the one down: 16

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3 years ago

What is A∪ϕ and A∩ϕ for a set A?

vodomira [7]

Answer:

1 ans A second phi okay yed

4 0

3 years ago

Bobbie wants to make $2.00 using dollars ,half dollars , and quarters.how Many different ways can she make $2.00?

TEA [102]

70. Bobbie wants to make 2.00 dollars using dollars with the value of half dollars and quarters. Now, how many way he can do it? => half dollars = 0.5 => quarter dollars = 0.25 Possible ways: => 0.5 + 0.5 + 0.5 + 0.5 = 2 dollars (4 half dollars) => .25 + .25 + .25 +. 25 + .25 + .25 + .25 + .25 = 2 dollars (8 quarter dollars) => 0.5 + 0.5 + 0.25 + 0.25 + 0.25 + 0.25 = 2 dollars => 0.5 + 0.5 + 0.5 + 0.25 + 0.25 = 2 dollars => 0.5 + 0.25 + .25 + .25 + .25 + .25 + .25 = 2 dollars

3 0

3 years ago