When Clara totaled her scores, she inadvertently reversed the units digit and the tens digit of one score. By which of the following might her incorrect sum have differed from the correct one?

(A) 45 (B) 46 (C) 47 (D) 48 (E) 49

Which of the following data could be graphed using a dot plot? Select all that apply. Time taken to complete a test. -Favorite pet. - Zip code. - Number of cars in a - household. - Number of siblings. - Distance driven to school.

Giselle works as a carpenter and as a blacksmith. She earns $20 per hour as a carpenter and $25per hour as a carpenter and 30 hours, and earned a total of $690.

Which of the following lines is parallel to the line y=-12x-6? Select one: a. y=-12x-6 b. y=2x+1 c. y=-12x+5 d. y=12x-3

The product of 12 and a number

5/6r=15 what is the value of r

The Rodriguez family went to dinner 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.

If people blink about 13 times per minute, how many times do they blink in 7 hours?

Shawn made fudge brownies and peanut butter brownies. Each batch of fudge brownies makes 9 pans. Each batch of peanut butter brownies makes 7 pans. Shawn made 13 batches and ended up with 97 pans of brownies.

Twelve cubic inches of soda are left in a can that holds 20 cubic inches. What percent of the soda has been drunk? What percent of the soda is left in the can?

Is it true that (x+4) = x² + 16? Explain.