Is the sum of two mixed numbers always a mixed number

During a sale a store offered a 40% discount on a particular camera that was originally priced at $450. After the sale the discounted price of the camera was increased by 40% wat was the price of the camera after this increase?

How many days are in 56 years and show work take a pic or on type

A truck pulls a trailer from a standstill with a constant force. After 2 minutes, the truck is moving at 48 km/hr.

Whats the answer to 6a+12=2 (3a-8)

A triangle has side lengths of 12 cm and 35 cm and 37 cm. Classify it as acute, obtuse or right

A sales person set a goal to earn $2,000 in may. He receive a base salary of $500 as well as 10% commission for all sales. how much merchandise will he have to sell to meet his goal?

Clarence works at least 5 hours but not more than 7 hours. He earns $11.60 per hour. The function f (t) = 11.6t represents the amount of money he earns for working t hours. Choose the practical domain and the practical range for this situation.

The Rodriguez family went to dinner at at Pasta Palace. Mr. Rodriguez ordered a meal for $6.25; Mrs. R ordered a meal for $7.50; the 2 children ordered individual pizzas for $4.99 each. The sales tax rate was 7.25% and they left a 15% tip.

Round 46952 to the nearest ten to the nearest hundred to the nearest thousand and to the nearest ten thousand

The measures of the angles of a triangle are in the ratio 6: 3: 7. Determine the measure, in degrees, of the largest, and smallest angle of the triangle.