giselle is 4 years older than her brother marco. the sum of their ages is 30. Write and solve a system of equations to find their ages

What are all the factors or 32

Which describes the amount of product a seller is able to make? O A. Market O B. Demand O C. Supply O D. Can't tell

Of the 80 students in class, 25 are studying German, 15 French and 13 Spanish. 3 are studying German and French; 4 are studying French and Spanish; 2 are studying German and Spanish; and none is studying all 3 languages at the same time.

Kenneth drove 174.2 miles in 3 7/20 hours. What was his average speed?

B) now find the taxes on a property that has an assessed valuation of $180,500

The equation y = 0.002x - 0.30 can be used to determine the approximate cost, y in dollars, of producing x items. How many items must be produced so the cost will be no more than $387?

Skinny Malone has a lot of pets he has 4 more goldfish than Turtles and one less Canary than goldfish six of his pets are birds. he has two parakeets. How many pets does skinny have?

Kathy had $45.67 in her checking account. She wrote a check for $65.23. What was her balance after the check was cashed? A. $110.90 B. $39.56 C. - $19.56 D. - $110.90

The sides of a triangle are 15, 20 and 25. Find the length of the shortest altitude

Divide M2 N3 / P3 by MP / N2. A. M3 / NP2 B. MN5 / P4 C. N3 / P4 D. MN / P2