Solve the system of equations using the substitution method. S 4x + 5y=7
ly=3x +9
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2
X=
y=

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

i will with my problems and all the other things that need to   be on by the way

step-by-step explanation:

42.4 6th grade students prefer hip hop

step-by-step explanation:

40 percent of 106 = 42.4

step-by-step explanation:

gym b charges $1.05 less per hour than gym a.