Answer:
<u>(x + 3)(x - 7)</u>
<u>(x + 1)(x - 2)</u>
Step-by-step explanation:
The general form of factored equations :
<u>y = (x + a)(x + b)</u> [it can be ±, so don't worry about that part]
===============================================================
Hence, the expressions which are in factored form :
⇒ <u>(x + 3)(x - 7)</u>
⇒ <u>(x + 1)(x - 2)</u>
Answer:
d
Step-by-step explanation:
Answer:
9.1
Step-by-step explanation:
The lower quartile, denoted as Q1, gives the value of the lower quartile, from a box plot, the value of the lower quartile is the value at the starting point of the box. In the box plot given for the windspeed in Chicago, the starting point of the box is the point marked with the reading 9.1. Hence we can conclude that the lower quartile is 9.1
Answer:
Step-by-step explanation:
2(6x² - 3) = 11x² - x
2*6x² - 2*3 = 11x² - x
12x² - 6 = 11x² -x
Subtract 11x² from both sides
12x² - 11x² - 6 = -x
x² - 6 = -x
x² + x - 6= 0
Sum =1
Product = -6
Factors = 3 , (-2) { 3*(-2) = -6 & 3 +(-2) = 1}
x² + 3x - 2x - 6 = 0
x(x + 3) - 2(x + 3)= 0
(x +3)(x - 2) = 0
Price for jumbo size smoothie is $8.8. It is calculate by finding the price charged per ounce of smoothie and then multiplying it by the number of ounces.
Step-by-step explanation:
To find out the price of the 22-ounce smoothie, you will calculate the price per ounce of smoothie
<em>Ounce : Price</em>
12 : $4.8
1 : x
<em>Cross multiply</em>
12x = 4.8
x =
x = $0.4
So, 1 ounce costs $0.4,
22 ounces would cost---> 22 x 0.4 = $8.8
To check whether the small and large smoothies are priced in the same way,
1 ounce = $ 0.4
12 ounces = 0.4 x 12 = $4.8
16 ounces = 0.4 x 16 = $6.4
Therefore, the appropriate price for the jumbo size 22-ounce smoothie is $8.8 and the small and large smoothies are also priced in the same way.
Keyword: Ratios
Learn more about ratios at
#LearnwithBrainly