Answer:
a = $17.25
Step-by-step explanation:
let the money spend on the necklace be a
we have
15.75 +1.5*2 +a + 14 = 50
-> a = 50 -15.75 -3-14
-> a = $17.25
Look up the.name of the book online with anser sheet I had that same book just find the page
4 because .4 is 4 tenths so 40 tenths would be 4
7x = 1 + 2x
1. Subtract 2x from both sides
5x = 1
2. Divide it all by 5
<em><u>x = 1/5</u></em>
<em><u>SO X EQUALS TO 1/5.</u></em>
