Answer:
1, 2, 3, 6, 47, 94, 141, 282, 1609, 3218, 4827, 9654, 75623, 151246, 226869, 453738
Step-by-step explanation:
I looked it up
3 pairs of flip flops = 14.95 x 3 = 44.85
Total amount spent = 44.85 + 21.50 + 9.99 + 15. 44 = 91.78
After adding tax = 91.78 + 7.34 = 99.12
Mrs B spent 99.12 altogether
Budget = 100
Then money left = 100 - 99.12 = 0.88
2x+18
We can start by distributing the 2 to each term in the parentheses...
2(x)+2(9)
Multiply
It equals 3
To solve this it is basically like a normal problem you would just take out the X in it and divide 7 by 21 which leaves you with 3.
