Answer:
6; 1, 2, 6
12; 1, 2, 3, 4, 6, 12
18; 1, 2, 3, 6, 9, 18
Step-by-step explanation:
Answer:
143.70 = 3(39.95) + x
where x is the additional fee spent to race the cars at the park
Step-by-step explanation:
Let’s write the complete question first before we solve;
Blake and two of her friends are going to an amusement park. The cost of admission to the park is $39.95 per person. Once they are in the park, Blake and her friends ride the race cars, which require an additional fee. The total amount spent by all three boys is $143.70. Write an equation that can be used to find the additional fee to ride the race cars.
solution;
we are trying to write an equation that could help determine the additional fee used to race cars at an amusement park by a group of friends.
we proceed as follows;
We identify that they are 3, with each spending an amount equal to $39.95 for admission.
now to find the additional fee, we simply multiply the admission fee by 3 and subtract from the total amount spent.
let’s say the additional fee is x
This means;
143.70 = 3(39.95) + x
To get x, we can then open the bracket then take the value to the other side to get x
Answer:
B
Step-by-step explanation:
Range of the graph is the ALLOWED y-values. The y-axis is number of gallons left in tank. So, <u><em>it cannot be NEGATIVE number of gallons, so 0 is the lower limit of the range.</em></u>
<u><em /></u>
As we can see from the axis of the graph, we see where the line cuts the y-axis, that is the upper limit of number of gallons he starts off with. The y-intercept (y-axis cutting point) is 12.
So we can say that the range is 0 ≤ y ≤ 12
Correct answer is B
Answer:
The high school art teacher has 468 boxes in total and the elementary school art teacher has 1,664 boxes in total.
Step-by-step explanation:
1. Collect Information.
High School Teacher: 9 cases of crayons + 52 boxes per case
Elementary School Teacher: 16 cases of crayons with 104 boxes per case
2. Multiply the number of cases by the boxes per case to get the number of boxes that each teacher has in total.
High School: 9 cases × 52 boxes = 468 boxes in total
Elementary School: 16 cases × 104 boxes = 1,664 boxes in total
3. State your answer.
The high school art teacher has 468 boxes in total and the elementary school art teacher has 1,664 boxes in total.
4. Is my answer reasonable?
Yes, my answer is reasonable for multiple reasons:
- The elementary school art teacher had more cases and more boxes so it would only make sense that the total number of boxes which the elementary school art teacher has would be greater than the total number of boxes which the high school art teacher has.
- Using common knowledge of 50 × 9 being equal to 450 (If this isn't common knowledge then remember that 5×9=45 and that you could just bring down the 0 from the 50 and the answer would be 450) you could tell that the answer would be a little more than 450 and knowing that 50×10=500 you would know that it would also be less than 500. 468 falls in between of 450 and 500 so my answer here is reasonable.
- Using common knowledge of 16×100 being equal to 1,600 and 17×100=1,700 you could tell that the answer would be greater than 1,600 and less than 1,700. 1,664 falls in between of 1,600 and 1,700 so my answer here is reasonable.
