You multiply... 46*13= 598 then multiply 20*6= 120 add them 598+120=$718
13a+6c=$ hope this helped you have a great rest of the day!!
Each can of cat food holds <u>4 ounces</u>
Step-by-step explanation:
We shall assign the ounces of one can as; x
Since the cat is fed 1 can in the morning and 1 and ½ cans in the evening, then the cat eats;
x + ³/2 x ounces per day
This is also equal to 10 ounces
x + ³/2 x = 10
⁵/2 x = 10
x = 10 * ²/5
x = 4
= 4 ounces
In 371 ways Mrs. Sullivan choose two students from 27 to help put away calculators at the end of class
Step-by-step explanation:
let us assume that Mrs.Sullivan wants to choose 2 students from a group of 27 students
So ,in the first choice we have 27 students
In the second choice we have 26 choices
So Mrs.Sullivan has = 27 × 26 = 702 ways
But each group repeated twice,in order to avoid that we will divide the answer by 2
so we will write
= 702 ÷ 2 =<u> 351 ways</u>
<u>This method of calculation is called Combination</u>
Answer:
d) 8
Step-by-step explanation:
