Yes there right the answer is three
Answer:
Step-by-step explanation:ons are in the crayon box.If there are 4 rows of 19 crayons,ons are in the crayon box.If there are 4 rows of 19 crayons,ons are in the crayon box.If there are 4 rows of 19 crayons,ons are in the crayon box.If there are 4 rows of 19 crayons,ons are in the crayon box.If there are 4 rows of 19 crayons,ons are in the crayon box.If there are 4 rows of 19 crayons,ons are in the crayon box.If there are 4 rows of 19 crayons,ons are in the crayon box.If there are 4 rows of 19 crayons,ons are in the crayon box.If there are 4 rows of 19 crayons,ons are in the crayon box.If there are 4 rows of 19 crayons,v
ons are in the crayon box.If there are 4 rows of 19 crayons,
Answer:
none of these dude
Step-by-step explanation:
Answer:
<h2>30.67 pounds of 32% copper alloy and 10.33 pounds of 65% copper alloy</h2>
Step-by-step explanation:
First alloy contains 32% copper and the second alloy contains 65% alloy.
We wish to make 44 pounds of a third alloy containing 42% copper.
Let the weight of first alloy used be 
in pounds and the weight of second alloy used be 
in pounds.
Total weight = 
Total weight of copper = 
Subtracting 32 times first equation from second equation,
∴ 30.67 pounds of first alloy and 13.33 pounds of second alloy were used.
Answer:
10%
Step-by-step explanation:
Price of computer = $750
Amount of sales tax = $75
Sales tax rate = Amount of sales tax / Price of computer × 100
= $75 / $750 × 100
= 0.1 × 100
= 10%
Sales tax rate = 10%
Sales tax rate = 10% of selling price
