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Savatey [412]
2 years ago
10

PlEaSe HeLp!! 50 pts

Mathematics
1 answer:
Oksana_A [137]2 years ago
8 0

Answer:

Step-by-step explanation:

1.) Given the equation 2x + 3y = 1470, to write the equation in the slope intercept form, we make y the subject of the formula.

3y = -2x + 1470

where: -2/3 is the slope and 490 is the y-intercept.

2.) To graph this equation using the slope intercept form,

i.) we plot the y-intercept point. (i.e. point (0, 490)).

ii.) we use the slope to find a second point (preferably a point on the x-axis). The slope is negative means that the line ill slope downwards from left to right. To find the point at which the line crosses the x-axis, we recall that the slope of a line is given by

i.e.

Thus, the line passes through the points, (0, 490) and (735, 0).

3.) We write the equation with a function notation as follows

The graph of the function above represents the number of wrap lunch specials sold for every given number of sandwich lunch specials sold.

4.) The graph of the function is attached. In the graph the vertical axis is the y-axis while the horizontal axis is the x-axis.

5.) Given that Sal's total profit on lunch specials for the next month is $1,593 and that the profit amounts are $2 for each sandwich and $3 for each wrap.

The gaph of the function representing the new situation is similar to the graph of the previous situation because both graphs have the same slope and a parallel to each other.

They have different y-intercept with the y-intercept of the later situation being (0, 531). Thus the graph of the later situation is above the graph of the previous situation.

6.) In the given graph the y-intercept is (0, 300) and the x-axis is (450, 0). Recall that the equation of a line with two of the point through which the line passes known is given by

Therefore, the equation of the given graph is given by

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On a number line, what number is two-thirds of the distance from one-half to 2.25
Rashid [163]
2.25/3=0.75.....0.75*2= 1.5. 1.5 is your answer.
3 0
3 years ago
Which of these numbers is between 1 and 5/6?
Alexus [3.1K]

Answer:

11/6

Step-by-step explanation:

6*2=12

11-6=5

As a fraction, 6 does not go into 11 2times. Only once. 1 5/6

7 0
3 years ago
Read 2 more answers
2.
Pachacha [2.7K]
Answer: 80 pieces of fruit

Explanation:
Let’s find out the amount of trees Mr Champion has.
He has 14 in total. 1 apple tree and 1 plum tree, and the rest are divided evenly among apricot, pear and peach trees. This means:
1 apple tree + 1 plum tree = 2 trees
14 - 2 = 12 trees
12 / 3 (varieties of trees) = 4
In conclusion, he has
1 apple tree, 1 plum tree, 4 apricot, pear and peach trees.

Now let’s go to the section where he picks the fruit.
6 apricots from 4 trees
10 peaches from 4 trees
3 pears from 4 trees
4 apples from 1 tree

This means:
(6 x 4) + (10 x 4) + (3 x 4) + (4 x 1) = total pieces of fruit picked

24 + 40 + 12 + 4 = total pieces of fruit picked

Now, you add up those four numbers, and you have your answer, 80.



Hope this helps!
5 0
2 years ago
I need help with this question.
Kitty [74]

i'm not sure how to solve the first one but the second is 150

4 0
3 years ago
Which statement is true about the equation? 3y-6x=-3
Mekhanik [1.2K]
<span>B.When x=-4, y=-9 and when x=2, y=3.

</span><span>3y-6x=-3
3(-9) - 6(-4)= -3
-27 +24 =-3
-3 = -3

</span>
<span>3y-6x=-3
3(3) -6 (2) = -3
9 - 12 = -3
-3 = -3
</span>
8 0
3 years ago
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