Since Pauline spent $7.50 for 3 days, all you have to do is multiply 7.50 by 3 to get 22.50. Your answer would be D.<span>(7.50) × (3) = 22.50; She spent $22.50.</span>
Hope this helps,
♥Nikki♥
Answer:
Step-by-step explanation:
p(a and b)=0
Answer:
I would say 21 sorry if it was wrong
Step-by-step explanation:
3 x 3 is 9.
4 x 3 is 12.
9+12 is 21.
Answer:
I think 1st option is correct
Nothing can be further done with the linear equation