Answer:
x ≈ 4.5
Step-by-step explanation:
Given y varies inversely with x then the equation relating them is
y = ← k is the constant of variation
Here k = 76 and y = 17 , thus
17 = ( multiply both sides by x )
17x = 76 ( divide both sides by 17 )
x ≈ 4.5 ( to the nearest tenth )
5.The answer for 5 is 582 because you do how many times 4 goes into 2 and that 0.so you bring the 3 down and it goes into 23 5 times.5 times 4 is 20.23-20=3.bring down the 2 and 4 goes into 32 8 times.8 times 4=32.subtract that and get 0.bring down the 8 and 4 goes into 8 2 times.
The answer to 7. is 197 because you do 985 divided by 5.
8. For the Lees you would do 632 divided by 4=$158.For the Santos you would do 328 divided by 2=$164.
The Lees rental cost was lower because when you divide them you get $158 for the Lees and $164 for the Santos.
If Lea was given 23 surveys at school and she needs to have twice that amount then you just multiply 23 by 2 and get 46 surveys by the end of the week. Lea is probably pretty tired after that haha
Y=-3x+10 if you take the negative reciprocal and plug in the point to solve for b.
First, second, and last box are correct