Answer:
b. 11 apples; 1 orange
Step-by-step explanation:
We test each option, and see if the total is $3.50(what you spend). If the result is different, it is not a possible solution.
a. 1 apple; 11 oranges
1 apple for $0.20
11 oranges for $0.30 each
0.20 + 11*0.30 = $3.50
Possible solution
b. 11 apples; 1 orange
11 apples for $0.20 each
1 orange for $0.30
11*0.2 + 0.3 = 2.5
Not $3.5, so this is not a possible solution.
This is the answer
c. 7 apples; 7 oranges
7*0.2 + 7*0.3 = $3.5
Possible
d. 4 apples; 9 oranges
4*0.2 + 9*0.3 = $3.5
Possible
64x+24= 8(8x+3)
30x+70= 10(3x+7)
Answer:
y=-2x-4
Step-by-step explanation:
1) In this equation, -4 is the y-intercept (which is the point in the graph when x is 0 and y is something.)
2) Then, you have to check if the graph also has a y-intercept of -4 (it does)
3) Find out what the slope of the graph is. In this case, it is -2
4) If the equation also has a slope of -2 and y-intercept of -4, then it represents the graph.
Hope this helps :)
Answer:
no because it in 10
Step-by-step explanation: 2 =24
Answer: A
<u>Step-by-step explanation:</u>
Create a table for y = x when x ≤ -1 and y = -x when x > 1.
Then, compare the coordinates from the table to the graph. The first graph, <em>which I consider to be graph A</em>, matches the coordinates from the table.
