Algebra Answers

Logx 81=-1/4

Three football players had the following conversation.
Messi: I just realized that our uniform numbers are all 2-digit primes.
Ronaldo: And the sum of your two uniform numbers is the date of my birthday
earlier this month.
Neymar: That's funny. The sum of your two uniform numbers is the date of my
birthday later this month.
Messi: And the sum of your two uniform numbers is today's date.
What number does Ronaldo wear?

3(6-x)+2x=15

Solve for x

Use elimination to solve each system of equations.
p + q = -2
p - q = 8

Find XG if PH= √7 and XP= 4

One way to find the equation of a line is to look at some points on it and try to find the relationship between the coordinates

-4 + r = -16

Which of the following is false?




a child’s age and a child’s shoe size is a positive correlation



the graduation rate in a city and the rate of unemployment in a city is a positive correlation



none, since all of the other answer choices are true



the cost to mail an envelope and the weight of the envelope is a positive correlation

Gabby sold 24 bracelets for $126. How much would 35 bracelets cost?