A jar contains 40 dimes and nickels. The total value of the coins is $2.75. If d = the number of dimes and n= the number of nickels, this is the system of
equations:
d+ n = 40
0.100+ 0.05n = 2.75
How many of each type of coin are there? Solve the system to answer the
question.

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements