Mathematics, 19.10.2019 02:50 nacho5317
There are two sizes of red and blue marbles in a box. of the big marbles in the box, 45 are red and 3/4 are blue. the fraction of small marbles that are red is 2/5 and the fraction of small marbles that are blue is 3/5. there are 24 more small blue marbles than small red marbles. what percentage of the marbles are big marbles?
Answers: 3
Mathematics, 21.06.2019 14:10
What is the perimeter, p, of a rectangle that has a length of x + 8 and a width of y − 1? p = 2x + 2y + 18 p = 2x + 2y + 14 p = x + y − 9 p = x + y + 7
Answers: 3
Mathematics, 21.06.2019 18:10
Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.
Answers: 1
Mathematics, 21.06.2019 18:30
Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.
Answers: 1
There are two sizes of red and blue marbles in a box. of the big marbles in the box, 45 are red and...
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