Lin has 13 coins in her pocket that equal 40 cents. All the coins are dimes, d, and pennies, p. Which combination of coins does Lin have? Use the table to answer the question. Number of Coins
dimes (d)
pennies (p)
d + p = 13
Check
10 d + p = 40
1
12
13

2
11
13

3
10
13

4
9
13

1 dime and 12 pennies
2 dimes and 11 pennies
3 dimes and 10 pennies
4 dimes and 9 pennies

answer: sorry

step-by-step explanation: can you tell me pls how to find the rational of two integers

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation:

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here