Mr. Golv is practicing his jiu-jitsu drill where he does 555 guard passes and 222 kimura arm locks. A guard pass takes GGG seconds, and a kimura arm lock takes KKK seconds.
Which expressions can we use to describe the number of seconds it takes Mr. Golv to complete his jiu-jitsu drill 777 times?

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

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

,jkulgiurutrjyftkugyi.uykujuyxjdkytuf,yukj

step-by-step explanation: