3 years ago

How many teams does the dentist sell each mounth

Mathematics

1 answer:

charle [14.2K]3 years ago

6 0

Answer:

Toothbrushes: 100

Floss: 1050

Step-by-step explanation:

to find the number of toothbrushes, you multiply 50*20....to get the floss you multiply 15*70

You might be interested in

imagine you live only one mile from work and you decide to walk.if you walk four milesb per hour how long will it take you to wa

olga nikolaevna [1]

1 mile * (1 hr / 4 mile) = 1/4 hr

1/4 hr = 15 min

5 0

3 years ago

A tape diagram. There are 65 students out of 100 students who ride the bus. There are question mark students out of 800 students

SVEN [57.7K]

Answer:

800÷100 = 8

65×8=520

$\frac{520}{800}$

another way:

100%-65%=35%

35% = 0.35

800×0.35= 280

800-280=520

another way:

65% = 0.65

0.65×800=520

Hope it helped! :)

6 0

1 year ago

Ernesto has already jarred 17 liters of jam and will jar an additional 1 liter of jam every

wlad13 [49]

I think The answer is 45

8 0

2 years ago

Traveling from Atlanta, Georgia to Orlando, Florida is about 550 miles. Jen traveled 338 miles yesterday and the rest today. Whi

Alexxx [7]

Answer:

x + 338 = 550

Step-by-step explanation:

7 0

2 years ago

There are 257 people at a dance performance. Orchestra seats cost $12 and balcony seats cost $8. The total receipts were $2,716.

solniwko [45]

x = # of balcony seats

y = # of orchestra seats

We have to create a system of equations to solve this problem

x + y = 256

$8x + $12y = $2,716

We will solve this system of equations by elimination.

Multiply the first equation by -8

-8x - 8y = -2048

8x + 12y = 2716

Let's add the equations together

0 + 4y = 668

Simplify the left side

4y = 668

Divide both sides by 4

y = 167

We can subtract 167 from 257 to get the number of balcony seats.

257 - 167 = 90 balcony seats

There are 167 orchestra seats and 90 balcony seats

5 0

2 years ago