In the final inning of a baseball game, the score is 7 to 5. Which inequality represents the number of runs, that the losing
team must score in order to take the lead?
Or+5>7
Or+5<7
Or-5>7
Or-5<7

A) r + 5 > 7

Step-by-step explanation:

if "r" is the number of runs they need to win, plus the amount they already have, it would need to be greater than 7.

so basically,

r + 5 = something greater than the other team's score, 7, so they can take the lead.

so it is r + 5 > 7

c

step-by-step explanation:

i think because what else can be a sample of every member

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.