For this you will need to calculate the number of sweaters - 7x. Then you need to calculate the number of shirts - 9y. Last you need to calculate the number of pants - 12z. To balance the equation, you must calculate the total price $172+$269+$74 = $515. The equation is 7x+9y+12z = $515.
Answer:
Step-by-step explanation:
<h3>Given</h3>
- Price = $79,
- Sales tax = 5%.
<h3>Solution</h3>
Find 5% of $79:
- 79 * 5/100 =
- 395/100 =
- 3.95
Answer:
70 cm
Step-by-step explanation:
2x + 4
Step-by-step explanation:
14/7(x+2)
14 / 7 = 2
SO;
2(x + 2)
Expand the brackets;
2x + 4
Answer:
8(1+3x)
Step-by-step explanation:
8+24x=8(1+3x)
