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Sliva [168]
3 years ago
12

There are 70 sixth graders at Wilson Middle School. Only 50% of the sixth graders will attend the morning assembly. How many six

th graders will be at the morning assembly?
Mathematics
2 answers:
kompoz [17]3 years ago
4 0
35 six graders

70 dived in half is 35
kompoz [17]3 years ago
3 0
50% is half, so just do 70/2 to get 35. So, 35 sixth graders will be at the morning assembly.
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kumpel [21]

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x=1 or -1/2

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The value of x is 1 or -1/2

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3 years ago
A car traveling at 88 km an hour over takes a bus traveling at 64 km an hour if the bus has a 1.5 hour Headstart how far from th
PIT_PIT [208]

Answer: 352 miles

Step-by-step explanation:

At the point where the car overtook the bus, the car and the bus would have travelled the same distance.

Let x represent the distance covered by bus and the car before the car overtook the bus.

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Distance travelled by the bus in t hours would be

x = 64 × t = 64t

if the bus has a 1.5 hour Headstart, it means that the car started moving 1.5 hours after the bus has moved.

Therefore, time spent by the car would be t - 15 hours.

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Distance covered by the car in t - 1.5 hours would be

x = 88(t - 1.5) = 88t - 132

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3 0
3 years ago
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8 0
3 years ago
Melissa, Dan, and Henry have $87 in their wallets. Dan has 3 times what Henry has. Melissa has $8 less than Henry. How much does
puteri [66]

Answer:

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Let x represent how much money Henry has

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8 0
2 years ago
Read 2 more answers
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