Answer:
A) 1/10
Step-by-step explanation:
Product of polynomials can be done by distribution of multiplication over addition. The product of is
<h3>What is distributive property of multiplication over addition?</h3>
Suppose a, b and c are three numbers. Then we have:
(a(b+c) means a multiplied to (b+c). The sign of multiplication is usually hidden when using symbols and both quantities which are in multiplication are written together without space)
The product result of the given expression is
It is because when bases are same and there is multiplication, then powers add up, so we have:
Also, we've
where -ve, +ve are sign of operands and result.
That's why
Thus,
The product of is
Learn more about product of polynomials here:
brainly.com/question/9106484
Answer:
child's is $14
adult is $23
Step-by-step explanation:
3c + 1a = 65
3c + 3a = 111
a = 65-3c
3c + 3(65-3c) = 111
3c + 195 -9c = 111
-6c = -84
c = 14
3(14) + a = 65
42 + a = 65
a = 23
30-2=28
28*4=112
112+2=114
114 is the answer.
You use in for a triangle.