Answer:
11
<em>or</em>
2(5)+2-3
Step-by-step explanation:
if a = 5 and b=2,
you add it into the expression.
2a + b -3 --> 2(5) + 2 - 3
all you have to do is replace the letters with the (given) numbers.
then, solve.
2(5) = 10
2-3= 1
10+1 =11
the answer is 11.
:)
2 − 3 = −5
First we need to Add 3 to both sides of the equation:
2 − 3 + 3 = −5 + 3
Then we simplify:
2 = −5 + 3
2 = −2
Now we divide both sides of the equation by the same term:
2 / 2 = −2 / 2
Final answer: = −1
I hope this helps!
Answer:
If x – 5 ≠ 10, then 4x + 1 ≠ 61
Step-by-step explanation:
We have given:
p: x-5=10
q: 4x + 1 = 61
We have to find the inverse.
We are given p and q statements as:
p: x – 5 =10 ⇒ not p (~p) : x-5≠10
and q: 4 x + 1 = 61 ⇒ not q (~q) : 4 x +1≠61
Hence inverse of the p → q is:
~p → ~q ....
Answer:
C. The equation should x/17=118.82
Step-by-step explanation:
We know that
Dividend ÷ Divisor = Quotient
Dividend/Divisor = Quotient
From the question, we are told that:
The quotient of a number and 17 is 118.82
Let us represent the unknown number as x = Dividend
17 = Divisor
Quotient = 118.82
Hence,
x / 17 = 118.82
Cross Multiply
x = 17 × 118.82
x = 2019.94
The correct answer = Option C. The equation should x/17=118.82
The discount is $100 -85 = $15. As a fraction of the original price, the discount is
$15/$100 = 15/100 = 15%
_____
It can be helpful to think of "%" as another way to write "/100".
