Claire sold 278 candy bars for her school fundraiser. each candy bar cost $1. how much money did claire raise selling candy bars?

$278

Step-by-step explanation:

$1 x 278 = $278

$278

Step-by-step explanation:

278 200 70 8

add all the 1s together

step-by-step explanation:

; fx

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.