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 = 7w − 16

Which is a possible correct method to find Peter's and Winnie's ages?

A. Solve w + 2 = 7w − 16 to find the value of w.

B. Solve p + 2 = 7p − 16 to find the value of p.

C. Write the points where the graphs of the equations intersect the x axis.

D. Write the points where the graphs of the equations intersect the y axis.

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?

Write the equations in logarithmic form 9^4=6,561