Answer:
1. Not True
2. Not True
3. Not True
4. Not True
5. True
Step-by-step explanation:
As given,
1.
2 + 3 = 9
⇒ 5 = 9
Not True
2.
4 > 5 + 7
⇒4 > 12
Not True
3.
9 = 12 + 2
⇒9 = 14
Not True
4.
2 - 3 ≥ 2
-1 ≥ 2
Not True
5.
61 ≠ 5 - 12
⇒61 ≠ -7
True
Answer:
25
Step-by-step explanation:
Answer:
3/4 > 2/4
Step-by-step explanation:
3/4 = 0.75
2/4 = 0.5
Therefore, 3/4 > 2/4
Step-by-step explanation:
6 × 6 = 36
Hope it helps ya...
Answer:
Step-by-step explanation:
One approach to this type of word problem is to list the information you are given:
Step 1:
$19.95 = basic monthly charge
$0.05 = per minute charge$23.74 = total monthly billx = the number of minutes used
Step 2:
Next, put these things into an algebraic expression.
Total monthly bill = basic monthly charge + (per minute charge) * (number of minutes used)
Step 3:
Now, plug in the numbers for your first step and solve.
$23.74 = $19.95 + $0.05x
-19.95 -19.95
$3.79 = $0.05x
divide each side by 0.05 to find x
You could also rewrite the problem at step 2. It just depends if you like working with numbers (algebra, variables, etc.) or thinking about the problem in words (more a verbal style of learning).
Number of minutes used = cost for minutes / per minute charge
Number of minutes used = (Total monthly charge - basic monthly charge) / per minute charge
