Which expression converts 4.5 gallons to quarts?

A. 4.5 gal + 1 gal/4 qt
B. 4.5 gal x 4 qt/1 gal
C. 4.5 gal x 1 gal/4 qt
D. 4.5 gal x 4 gal/1 qt

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

the answer is d on edge

step-by-step explanation:

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33