The expression 2a+1.5b gives the cost (in dollars) for a cupcakes and b cookies at a bake sale. a. The cost for 1 cupcake is $ and the cost for 1 cookie is $. b. The total cost for 6 cupcakes and 6 cookies is $.

Kyle swan 450 yards in 5 minutes. What is the average number of yards he swam per minute?

How do you write 147% as a fraction, mixed number, or whole number in simplest form?

Find the value of N needed to make the equation shown true N+19=40

there are 74 children at a camp. there are 38 girls. the rest are boys. how many boys are at the camp

High School · Mathematics · 5+3 pts · The Apache Taxi Company charges $2.50 to pick up a passenger and then adds $1.95 per mile. Isaac was charged $27.46 to go from one city to another.

A retailer buys t-shirts for 10$ each, adds a logo, then sells each shirt for 35$. What was the retailer's percent of change

A triangle drawn on a map has sides that measure 7 cm, 14 cm, and 12 cm. The shortest of the corresponding real-life distances is 120 km. Find the longest of the real-life distances. A. 195.7 km B. 240.0 km C. 250.0 km D. 205.7 km

What is 1km=0.6mi 5km=?

A rabbit lure on a greyhound racetrack is set to travel once around the track at 50 feet per second, and then its speed is increased to 65 feet per second for the second loop around the track.

What do you call A relation in which each element of the domain is paired with exactly one element of the range