Cara's bill was $30.51 this week.
Cara's bill was $7.60 more than two-thirds of her grocery bill last week.
First thing we need to do therefore, is to find out what 2/3 of her bill was last week:
= 2/3 x 34.37
= $22.91
Her bill was $7.60 more than this amount so it was:
= 7.60 + 22.91
= $30.51
Cara's bill was therefore $30.51 this week.
Find out more at https://brainly.com/question/22226108.
