)) Kathleen went to a natural science museum and bought an admission ticket that cost $21. She figured she could spend up to $19 on special exhibits to avoid spending too much in
all.
) Let x represent how much money Kathleen wanted to spend in all. Which inequality
describes the problem?
X-21 > 19
x - 21 S 19
)) Solve the inequality. Then, complete the sentence to describe the solution.
)) Kathleen wants to spend at most $
in all.

*face palms*

step-by-step explanation:

no

answer:

c 60% on edg

560

step-by-step explanation:

giggidy

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have