Mary rode her bike 26 miles at a constant speed for 2 hours. How long will it take her to ride 104 miles at the same speed?

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the

(x-5)1/2+5=2 what is possible solution of this equation