The first line segment is 30 cm long. The second line segment is 500 mm long. How long are the two line segments together (in m) ?

The two-way relative frequency table shows the relative frequencies of 9 - and 10-year-olds who prefer Superhero A or Superhero B. What percent of 9-year-olds prefer Superhero A? Enter your answer in the box Superhero A Superhero B 9-year-olds 0.

9x+8 Which word best describes 8 in this expression?

Mrs. Donley's math class has a total of 25 students. On Friday, the class was given an eight question quiz on fractions. The number of incorrect answers given by the students is shown below.

In mr. kim's history class, there are sixteen male students and twelve female students. wich of the following expresses the ratio of female students to male students to simplest form?

A carpenter is building a rectangular bookcase with diagonal braces across the back as shown the Carpender knows that angle ADC is a right angle in that angle BDC is 32° greater than angle ADB

Abigail is putting tiles on a tabletop. She needs 48 tiles for each of 8 rows. Each row will have 6 white tiles. The rest of the tiles will be purple. How many tiles will be purple

A school purchases boxes of candy bars each box contains 50 candy bars. each box costs $30. how much does the school have to charge for each candy bar to make a profit of $10 per box?

Cual es la sustitución de x/2+3=7

What is the following product? Assume b greater-than-or-equal-to 0 StartRoot b EndRoot times StartRoot b EndRoot b StartRoot b EndRoot 2 StartRoot b EndRoot b b2

A circle has a diameter of 18m. What is the circumstance