The given number is not a solution of the equation i.e. the number is an inequality
<h3>How to determine the solution?</h3>
The equation is given as:
3x- 4 = 10
The number is given as:
5
This means that
x = 5
Substitute x = 5 in 3x- 4 = 10
3 * 5- 4 = 10
Evaluate the product
15- 4 = 10
Evaluate the difference
11 = 10
The above equation is not true i.e. the equation is actually an inequality
Hence, the given number is not a solution of the equation i.e. the number is an inequality
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Well,
We are given a direct proportion problem.
x varies directly as y.

When y = -5, x = 15.

Now, we are told to find x when y = 3.

We just have to recognize that the complete case is equal to the incomplete case. In other words, we set the -3 equal to the x/3.

Multiply both sides by the LCM.
LCM of -1 and 3 = 3
-9 = x
When y = 3, x = -9.
Answer:
<u><em>i ''Dont Know'' i need more detail on what Ur talking about </em></u>
Step-by-step explanation:
Answer:
1 5 7 35
Step-by-step explanation: im a differnet breed duh
Option C) Smith have to pay $180 at the time of purchase.
<u>Step-by-step explanation:</u>
Mrs. Smith wants to use an installment plan to buy a washing machine and dryer set priced at $1,500.
- Therefore, the total cost = $1500
- The down payment for the installment plan is 12%.
We need to find the payment amount at the time of purchase.
This can be calculated by finding the 12% of the total price $1500.
Smith have to pay at the time of purchase = 12% of 1500
⇒ (12/100) × 1500
⇒ 12 × 15
⇒ 180
Hence, option C) $180 is the amount need to be paid by the Smith at the time of purchase.