The first thing you need to do is figure this out...
5/8 = __/112
=5/8 = 70/112 because 112/8 = 14, so you just had to do 5*14
Now we know that 70 people out of 112 were served chocolate cake, but we want to know how many people got carrot cake.
So now all you have to do is 112 - 70 to get 42
Answer: 42 people were served carrot cake
Answer:
46,206
Step-by-step explanation:
simple math
If you would like to evaluate function h(x) = x^4 + 2 * a^2 + 4 when x = 3a, you can do this using the following steps:
x = 3a
<span>h(x) = x^4 + 2 * a^2 + 4
</span>h(3a) = (3a)^4 + 2 * a^2 + 4 = 3^4 * a^4 + <span>2 * a^2 + 4 = 81 * a^4 + 2 * a^2 + 4
The correct result would be </span>h(3a) = <span>81 * a^4 + 2 * a^2 + 4.</span>
Answer:
1.) The sum of 12 and x 12 + x or x + 12
2.) The product of 25 and p 25 × p or 25p
3.) 24 increased by twice a number z 24 + 2z or 2z + 24
4.) The quotient of a number x and 4 x ÷ 4 . or x/4
5.) 6 less than a number x x - 6
6.) One-half of n squared n² ÷ 2 or n²/2
Step-by-step explanation: In most cases, the first expression uses symbols that are commonly used in arithmetic or elementary math. As you advance into Algebra, the ÷ and × are rarely used in favor of / or fraction form like and for division. Parentheses replace × for multiplication, for example (25)(p)=25p to avoid confusion with <em>x, </em>commonly used as an unknown or variable.