13. Brent has a diagram that he needs to place into a report. It is only 3.5” tall x 4" wide, but it needs
to be about twice that big to make the impact he
wants. Brent has use of a photocopy machine that
can enlarge the height and width of an image by
20%. If he repeatedly uses the machine to enlarge
each subsequent image, what is the minimum
number of times he will have to make a copy to
get the image to at least 7" tall?
A. 1
B. 2
C. 3
D. 4
E. 5

Find the value of the cosine for angle a

The sum of two numbers is 58. the first number is 8 less than half the second number. let  c  represent the first number. let  drepresent the second number. which statements about solving for the two numbers are true? check all that apply. the equation    represents the sum of the two numbers. the equation    represents the sentence “the first number is 8 less than half the second number.”the equation    represents the relationship between the two numbers. the equation    represents the sum of the two numbers. the number  d  is 14.the number  c  is 44.the number  c  is 14.the number  d  is 44.

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !