While conducting an inventory in their bicycle shop, the owner noticed the number of bicycles is 2 fewer than 10 times the number of tricycles. they also know there are 410 wheels on all the bicycles and tricycles in the store. write and solve a system of equations to find the number of bicycles in the store.

The number of bicycles in the store is

Step-by-step explanation:

Let

x------> the number of bicycles

y-----> the number of tricycles

we know that

The bicycles has two wheels and the tricycles has three wheels

so

------> equation A

------> equation B

substitute equation B in equation A and solve for y

Find the value of x

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17