Which of the following can be written as a rate? A cake recipe needs 3 cups of flour and 2 cups of sugar.
B
There are 25 girls and 24 boys in the eighth grade.
C
Out of 25 dogs, 4 are Great Danes.
D
25 gallons of gas cost 50 dollars.

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?