Answer:
25.6 minutes
Step-by-step explanation: add 11.7 and 2.2 then add 11.7 again
Answer:
14°C
Step-by-step explanation:
(°F − 32) × 5/9 = °C
(46°F − 32) × 5/9 = 7.778°C which is about 8°C
(72°F − 32) × 5/9 = 22.222°C which is about 22°C
22°C - 8°C = 14°C
Answer: 
Step-by-step explanation:
Complete question is provided in the attachment below.
Given: Jacob and Issac decided to run to the basketball court
Distance between basketball court and school =
miles
miles
Speed =
miles per hour
miles per hour
Since, time = (distance) ÷ ( speed)
Now, the time taken by boys to arrive at the basketball court =
hours

Hence, the required length of time = 
Answer:
$25.31
Step-by-step explanation:
If you multiply 33.75 by .75 you get your answer.
Answer:
There are 26 purple marbles in the bag.
Step-by-step explanation:
Firstly, you have to make an expression in terms of x where x represent red marbles. Given that the question says purple marbles is 2 more than 3 times the number of red marbles. So the expression is :
Let red marbles = x,


Next, given that the total marbles in the bag is 34 so you have to add both marbles together and solve the value of x :




Lastly, you have to substitute the value of x into the expression of purple marbles :
Let x = 8,

