Mathematics, 13.03.2022 23:50, waltdog

Fill in the blanks below. (a) Melissa's test score average decreased by 16 points this semester.
Write a signed number to represent this change in average.
(b) A submarine dove to a point 770 feet below sea level.
Write a signed number to represent this elevation.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, diamondd4

What is the value of x in the diagram below?

Answers: 2

continue

Mathematics, 21.06.2019 18:40, ferny5106

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form: science fiction books to history books 2. write the ratios as fractions: dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Answers: 1

continue

Mathematics, 21.06.2019 23:30, lakeshia8880

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250

Answers: 1

continue

Mathematics, 21.06.2019 23:40, afrimart1

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?

Answers: 2

continue

Do you know the correct answer?

Fill in the blanks below. (a) Melissa's test score average decreased by 16 points this semester.