A submarine started at 750 m below sea level it rose 50 m/h over a four hour. Which expression represents a new position of the summary in relation to sea level

Zach is 4 years older than twice his sister Maya's age. Let m represent Maya's age. Which expression represents Zach's age? A. 2m B. m + 4 C. 2m + 4 D. 4m + 2

Two students are playing a math game. The object of the game is to make the least possible number by arranging the given digits inside absolute value bars on a card. In the first round, each player will use the digits 3, 5, and 7 to fill in the card.

If there is a class of 30 students and 6 of them are off, what fraction of students are there and what percentage of students are off?

The cost of milk is given by the function c=0.25w+0.40. what is the cost of 20 milks

2. Sandy made a reflective sticker for her bicycle in the shape of a triangle. Two of the three side lengths were 3 cm and 4 cm. (a) Could the third side of the reflective sticker be 6 cm long? Explain your reasoning.

6,300 and 530 The value of 3 in _is _times the value of 3 in _.

Solve for j (show steps) k (j - 3) = m solve for x (show steps) 3 (8-x) + 12=102-6x (show steps) Jenna's piggy bank contains only quarters and dimes, with a total value of $6.05. The number of dimes is triple the number of quarters.

River Middle School has 175 students. On Thursday, 14 of the students went on a field trip. What percent of the students went on a field trip?

Mary has to choose between a job and learning French during summer break. What will be the opportunity cost if she wants to study French? o having the opportunity to study French losing the opportunity of a summer job paying for the French lessons

8. Teagan and Sadie share 240 pieces of Halloween candy in the ratio 3:5. How many pieces does each person get?