That ones a hardddd one ill let someone else answer thatttttt
(a) Kim x years old
Jordan x+7 years old
4(x+7)=200
An Equation That Could Be Used To Solve For Kim's Age , x Is 4x+28=200.
(b) 4x=200-28
4x=172
x=43
Kim Is 43 Years Old.
(c) x+7
=43+7
=50
Jordan Is 50 Years Old.
Answer:
The quotient is 35.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Here we have three similar triangles
In similar triangles sides are in proportion
The altitude to the hypotenuse of a right triangle is the mean proportional between the segments into which it divides the hypotenuse.


We cross multiply to solve for y

Taking root of both sides
y=8