Ivana and Gloria are sisters. Gloria is

35 years old. Three years ago Gloria was

four times as old as Ivana. How old is Ivana

now?

To cover a rectangular region of her yard penny needs at least 170.5 square feet of sod. the length of the region is 15.5 feet. what are the possible widths of the region

identify a pattern in the list of numbers. then use this pattern to find the next number. (more than 1 pattern might exist, so it is possible that there is more than one correct answer.) 2,6,11,17,24,32,

Solve - 12 = z : 3 for z. z =

Marsha made her own glass cleaner by mixing vinegar with water She used 1.2 liters of vinegar. If 60%of homemade cleaner is vinegar, how much cleaner did she make in all.

What is the value of 3 x squared plus space 4 y squared if x = 2, y = 1, and z = - 3?

Which terms in the expression are like terms? - b - bc + 0.1b - 6b Choose all answers that are correct. A. - b B. - bc C. 0.1b D. - 6b

What is 1.179 rounded to the nearest 2dp

Continue the pattern for 3 more numbers, 1, 3, 7, 13, 21,__, __, __. What is the pattern?

A sauce recipe uses 4 cans of tomatoes in every 21/2 quarts. how many cans of tomatoes are used in each quart of the sauce?

In geometry, the kissing number of a mathematical space is defined as the greatest number of non-overlapping unit spheres that can be arranged in that space such that they each touch a common unit sphere.