Answer: 19x
Step-by-step explanation:Because if you add 22 and 2 and minus 3 and add the x you get your answer 19x
They can ride their bike 12 miles because in 6 minutes they ride 0.8 miles so in 1.5 hours they ride 12 miles. 0.8 * 10 = 8 miles 1 hour so 0.8 * 5 = 4 miles 0.5 hours 8 miles + 4 miles =12 miles 1 hour + 0.5 hours = 1.5 hours
Shirt: $50
Coat: $113
$50+ $113= $163
The coat costs $163, hope this helps!
Combining like terms would be defined as multiplying each term in a set of parentheses by the number outside of the parentheses.
I believe x=10.25 because of the pythagorean theorem.