7Katie built a structure out of plastic, snap-together blocks like the one shown below. Each block weighed 5 ounces.If the structure Katie built contained 3 blocks, how much did the structure weigh? A. 15 ounces B. 10 pounds C. 5 ounces D. 8 ounces

A company makes concrete bricks shaped like rectangular prisms. Each brick is 10 inches long, 7 inches wide, and 5 inches tall. If they used 14,000in3 of concrete, how many bricks did they make?bricks

A builder discovers that a load of bricks is twice as heavy as a load of sticks. The total weight of 4 loads of bricks and 4 loads of sticks is 771 kilograms.What is the total weight of 1 load of bricks and 3 loads of sticks?

Davio bought some potatoes and celery. The potatoescost $0.69 per pound, and the celery cost $0.99 perpound. If Davio spent $5.34 in total and boughttwice as many pounds of celery as pounds ofpotatoes, how many pounds of celery did Davio buy?A) 2B) 2.5C) 2.67D) 4

Leo has a balance, and he's playing around with some weights and wooden blocks. He eventually gets the two sides to balance with 6 blocks and a 200-ounce weight on one side and 2 blocks and a 500-ounce weight on the other side.How much does each wooden block weigh?Simplify any fractions. ounces

Julie measured out 10.5 ounces of water. Then she measured 3.5 ounces of lemon juice. She added the lemon juice to the water and stirred until they were completely mixed.What was the weight of the final mixture? A. 7.0 ounces B. 14.0 ounces C. 3.5 ounces D. 10.5 ounces