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Irina18 [472]
3 years ago
5

A science teacher ordered $1848 worth of microscopes and dissection kits for the new science lab. A total of 30 microscopes and

48 dissections kits were ordered. A microscope costs four times as much as a dissection kit. Find the cost of of the microscope and dissection kit. Show how you got your equations and answer.

Mathematics
1 answer:
andrezito [222]3 years ago
4 0

Answer:

Microscopes cost $44 and Dissection Kits cost $11

Step-by-step explanation:

Using the information given, we can make the system of equations:

30x+48y=1848

x represents the price of microscopes and y represents the price of dissection kits.

We also know that microscopes will be 4x the price of dissection kits. Therefor:

x=4y

We can plug these two equations together to find the answer.

30(4y)+48y=1848

120y+48y=1848

168y=1848

y=11

Using the y-value, can find the x-value.

x=4(11)

x=44

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In order to make yourself be able to climb upstairs, you need to work against the force of gravity. The force with which you pull yourself up is equal to the force of gravity exerted on you by the gravitational force.

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