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prohojiy [21]
3 years ago
5

Plsss help me this is due Friday:{

Mathematics
1 answer:
prisoha [69]3 years ago
7 0

Answer:

1.) subtract = 1 1/3 - 3 1/2 = answer

2.) subtract = 6 3/4 - 1 1/2 = answer

3.) add = 3 1/4 + 2 1/8= answer

4.) subtract = 4 3/4 - 2 1/6 = answer

Step-by-step explanation:

5.) 3 lawns = 6 3/4 hrs

1st lawn 2 1/2 hrs

2nd lawn 1 3/4 hrs

add 2 1/2  + 1 3/4 = total

then 6 3/4 hrs - total = the amount it takes to mow the 3rd lawn

im sure u know how to add and subtract fractions is u r in middle school :)

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Chang drove 420 miles using 18 gallons of gas. At this rate, how many gallons of gas would he need to drive 357 miles?
qwelly [4]

Answer:

<h2>15.3 gallons</h2><h2 />

Step-by-step explanation:

ratio and proportion

<u>420 miles </u>   =   <u> 357 miles</u>

18 gallons          x gallons

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x = 6426 / 420

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4 0
4 years ago
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vlabodo [156]

Answer:

Everything is x2 itself.

Step-by-step explanation:

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4 0
3 years ago
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Please help asap, shehhrhd
Dovator [93]

Answer:

55°

Step-by-step explanation:

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*Exterior Angle Theorem*

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7 0
3 years ago
write three ratios that are equivalent to the one given: The ratio of right-handed students to left-handed students is 18;4.
Ainat [17]
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As: 18 x 2 : 4 x 2 = 36 : 8

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6 0
4 years ago
Type of Ball football basketball baseball softball
crimeas [40]

Answer:

1.-  He received 388 dollars in exchange.

2.-(100 x 4) - (7.00 + 5.00)

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= 488

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And I buy 6 soccer balls.

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Step-by-step explanation:

I hope I have helped you can you put that this is the smartest answer please?

5 0
3 years ago
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