Answer:
Explained below.
Step-by-step explanation:
The value of different types of coins are as follows:
1 penny (p) = 1 cent
1 nickel (n) = 5 cents
1 dime (d) = 10 cents
1 quarter (q) = 25 cents
It is provided that Taylor has 18 cents in dimes and nickels in her pocket.
This is not possible.
Because the sum of any number of dime and nickel coins will always be a multiple of 5.
<em>a</em>·d + <em>b</em>·n = 10<em>a</em> + 5<em>b</em> = 5 (2<em>a</em> + <em>b</em>)
The value 18 cents can be formed as follows:
8p + d = 18 cents
3p + n + d = 18 cents
3n + 3p = 18 cents
Where there are mountains there are sherpas, where there are oceans there are fisherman, and where there are caves there are explorers
Answer:
(-7,-2)
Step-by-step explanation:
Yes, the triangles in number 3 are congruent using SSS because all of the sides have the congruent markings.
Answer:
f(2a−1)=7a−13
7(2a−1) − 13
14a − 7 − 13
14a − 20
Step-by-step explanation:
replace a with f(2a − 1)
distribute the bracket
combine -7 and -13 because they are the like terms here.
