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monitta
3 years ago
13

Five students can wash a car in 18 minutes. If the time it takes to wash a car varies inversely with the number of

Mathematics
1 answer:
Anastasy [175]3 years ago
6 0
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You might be interested in
Number 21 please help me !!?!! ONLY THE QUESTION PLEASE
jenyasd209 [6]

Answer:

B: 5x+5.75

Step-by-step explanation:

2 cones with fruit:

cones= x+x=2x

fruit= $1 x 2=$2

=2x+ 2

3 cones with candy and syrup:

cones= x+x+x=3x

candy= $0.75x3=$2.25

syrup= $0.50x3=$1.50

3x+ (2.25+1.50)

=3x+3.75

both of them together=

(3x+3.75)+(2x+2)= 5x+5.75

4 0
2 years ago
Read 2 more answers
Mrs. Suarez sold pies for a fundraiser. she sold 3 5/6 pies the first day and 1 3/6 the second day. how many pies did she sell i
LuckyWell [14K]

Answer: 5 2/6

Step-by-step explanation: 3 5/6 + 1 3/6 = 5 2/6 because you need to add the pie wholes,(3 + 1) and then you have the fractions, 5/6 + 3/6. So since all you need to make another whole is 1/6 you take it away from 3/6 and give it to 5/6 so now you have another whole. 4 wholes plus 1 new whole is 5 wholes. Since you took 1/6 away from 3/6 you now have 2/6. So 5 wholes and 2/6 were sold.

3 5/6 + 1 3/6 =

3 + 1= = 4

5/6 + 1/6 = 1

3/6 - 1/6 = 2/6

4 + 1 = 5

5 + 2/6 = 5 2/6

3 0
2 years ago
HELP ME please this is due tomorrow
bonufazy [111]

Answer:(12 cm) x (7 cm) x (6 cm) x 8.4 =

4.2336 liters

4 0
3 years ago
Hello I need some help with my last Question pls..
solniwko [45]

Answer:

350

Step-by-step explanation:

The difference is 35, she's spending 35 everyday

7 0
3 years ago
Pls answer this and I will mark it as brainlisti
Anna11 [10]

Answer:$2175

Step-by-step explanation:

set up an equation

15x+675

15(100) +675= 2175

15 is the additional cost per person

675 is the renting fee for the building

100 is the number of people attending

Hope this helps

5 0
3 years ago
Read 2 more answers
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