Answer:
Set variables for the quantities we want to find.
Let x = number of apples
Let y = number of oranges
Next, we use these variables to write equations that describes the whole story.
Since the total price is $7.75 and each type of fruit has their own price, we can say
0.40x + 0.35y = 7.55
The other equation will represent the total number of fruits bought all together, as Mark mentioned. Once you have those equations, you solve the system using substitution and elimination methods to solve for the variables x and y.
Answer: y=2/3x+3
*Remember the original equation in slope-intercept form*
y=mx+b
*label that with what each letter stands for*
m=slope/rate of change
x=variable
b=y-intercept
*Substitute this information into the equation
y=2/3x+3
Hope this helps comment below for more questions :)
Answer:
12 per 1,000 / year would be population growth
Step-by-step explanation:
To know the population growth it is important to know what it contributes to its growth and that it decreases it.
Birth rate ==> increases growth
Death rate ==> decreases growth
Immigration rate ==> increases growth
Emigration rate ==> decreases growth
Now it only remains to add those that increase growth and subtract those that decrease, like this:
14 per 1,000 / year - 6 per 1,000 / year + 5 per 1,000 / year - 1 per 1,000 / year = 12 per 1,000 / year
12 per 1,000 / year would be population growth
The function h(x) is vertically stretched by a factor of 
and is shifted 3 units to the left and shifted 2 units up.
Explanation:
The parent function is 
The translated function is 
By using the function transformation rules, the translated function h(x) is stretched vertically by a factor of
Also, from the function transformation rules, we know that, 
shifts the function b units to the left.
Thus, the translated function h(x) is shifted 3 units to the left.
By using the function transformation rules, we know that, 
shifts the function b units upward.
Thus, the translated function h(x) is shifted 2 units upwards.
Thus, the translated function h(x) is vertically stretched by a factor of and is shifted 3 units to the left and shifted 2 units up.
Answer:
Distributive property
Step-by-step explanation:
The distributive property states a(b+c)=a*b+a*c. This property states that when you multiply more than one thing, you must be sure to multiply everything. When you order fast food combos, you do the distribution property to receive the correct order.
If I order 3 Happy Meals, then I will receive
3(hamburgers +fries + drinks +toys)
3 hamburgers+3 fries+3 drinks+3 toys.
If I don't, then I have broken the distribution property.
