The top graph is your answer.
Note that pink = cherry, and yellow = lemon. The question states that for every 4 cherry sold, one lemon is, therefore making the ratio 4 cherry: 1 lemon.
The next question is asking that how much in total is sold if there are 30 more cherry cones sold.
Let the amount of lemon cones sold be denoted by the variable, x.
The amount of cherry cones would still sold would be 4:1, but the amount is 30 more then x.
Multiply both sides of the ratio given by 10:
4 x 10 = 40
1 x 10 = 10
The result will give you 30 more cherry cones, and also give you the total of 50 cones in all.
50.
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Answer:
1
Step-by-step explanation:
The range is the difference between the largest and smallest values.
range = 9 - 2 = 7
If 2 is replaced by 3 then 3 becomes the smallest value and
range = 9 - 3 = 6
That is the range decreases by 1
Answer:
y = - 9x + 1
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y-intercept )
here m = - 9, hence
y = - 9x + c ← is the partial equation
To find c substitute (1 , - 8) into the partial equation
- 8 = - 9 + c ⇒ c = - 8 + 9 = 1
y = - 9x + 1 ← equation of line
It will have 2 solutions! this is because a negative and a negative cancel each other out and will make a positive under the radical.
Answer:
John- 375
Karen- 125
Step-by-step explanation:
Answer 1...
j =3k
2j + k = 875
substituting the first eqn into the 2nd
2(3k) + k = 875
6k+ k =875
7k = 875
k =875/7 =125
thus j = 3(125) =375
