The tigers, a football team, must gain 10 yards in the next four plays to keep possession of the ball . the tigers lose 18 yards, gain 5 yards , and lose 4 yards . how many yards do they need to keep possession

they need 23 yards to keep possession of the ball

Step-by-step explanation:

they must gain 10 yards to keep the ball.

Word form

First you do 10 times 4 equals 40

Second you do 40 minus 18 equals 22

Third you do 22 plus 5 equals 27

Last you do 27 minus 4 equals 23

They would need 23 yards to keep possession of the ball.

Math form

10*4=40

40-18=22

22+5=27

27-4=23

I hope this is correct and if it is i hope it helps.

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

since, she already spent $112.49

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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

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2