How is 15/100 as a decimal

Is (1,-2) a solution of the graphed system of inequalities?

A wheel had a radius of 15cm. Approximately how far does it travel in 4 revolutions A. 188.4 cm B. 94.2 sm C. 47.1 cm D. 376.8 cm

You and a friend missed the bus so you must walk home from school together. At the park, you part ways. Your friend walks 4 kilometers north to his house while you walk 6 kilometers east to your house.

4*7*25=tell what multiplication strategy to use

Winnie measured the length of her father's ranch four times and got four different distances. her measurements are shown in the table. a. To estimate the actual length, winnie first approximated each distance to the nearest hundredth.

Find all the common factors of 42 and 21 and identify the greatest common factor

What's 1/10 of 70,000

1004 divided 39 how do I get the answer

Two sides of a triangle have the same length. The third side measures 2 m less than twice the common length. The perimeter of the triangle is 26 m. What are the lengths of the three sides?

Shobos mother present age is six times shobos present age. Shobos age five years from now will be one third of his mother present age. What are their present ages