4x+3y=47.50

7x+1y=47.00

How do you do the substitution?

How many smaller rectangles are there in an area model that represents 27x83?

How much does 56 Fit into 7284

Which function defines the sequence - 6, - 10, - 14, - 18, where f (6) = - 26

At the city museum can a chicken cross the road?

Find the perimeter of a rectangle measuring 513 mm by 612 mm.

You drive 70 miles per hour but then slow your speed by 15 miles per hour. you then return to your speed of 70 miles per hour. which expression shows how your speed changed?

Given r = 8 and ø=1.85pi, find the Cartesian coordinates. Check your answer. a. (7.13, - 3.63) C. (-7.08, 3.67) b. (7.08, - 3.67) d. (-7.80, - 3.67)

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The solution set of n2 - 14n = - 45 is [ ]

Peter is 2 years older than Winnie. Peter's age is 16 years less than seven times Winnie's age. The equations below model the relationship between Peter's age (p) and Winnie's age (w): p = w + 2 p =

Name a fraction equivalent to 2/3