Answer:
D
Step-by-step explanation:
In a triangle, the sum of three angles is 180.
Since 50+65+80= 195 does not equal to 180.
Therefore, we choose D.
First do 10.65 - 4.25
so 6.4
then multiply 4 by 16 to find the ounces
so 64
then divide 6.4 by 64
so .1
they were charged 10 cents per ounce
Answer:
About 50k
Step-by-step explanation:
When multiplying variables , the rule is: if the bases are the same,
Keep the base and ADD the powers.
r^2 * r^1 * r^5
Notice that the r with no power written is an assumed power of 1.
r^8 is the answer
A) because 15 i would assume because 5 x 4 equals 20 so i did 5*3=15