9514 1404 393
Answer:
- New York style: $14
- Chocolate Marble: $16
Step-by-step explanation:
We can let n and c represent the costs of the New York style and the chocolate marble cheesecakes, respectively. Then the two sales are ...
11n +7c = 266 . . . . . . . Rob's sale
4n +14c = 280 . . . . . . Amy's sale
The ratio of coefficients of c is a "nice" number (2), so we can eliminate the c variable easily to solve this. Dividing the second equation by 2 and subtracting it from the first gives ...
(11n +7c) -(1/2)(4n +14c) = (266) -(1/2)(280)
9n = 126 . . . . . . simplify
n = 14 . . . . . . . . divide by 9
Filling this into the first equation, we have ...
11(14) +7c = 266
7c = 112 . . . . . . . . subtract 154
c = 16 . . . . . . . divide by 7
One New York style cheesecake costs $14; one chocolate marble cheesecake costs $16.
The segment to draw is segment UT
Step-by-step explanation:
A line segment is a part of a line that is bounded by two two distinct end points. In this case, segment UT is bounded by endpoints U and T. In the diagram, point R is not a segment but a point of intersection of segments BT and EU.
Learn More
Construction of a line segment: brainly.com/question/9716065
Keywords : proof, statement, reason, segments, reflexive property
#LearnwithBrainly
Answer:
x=6, y=2.5
Step-by-step explanation:
Answer:
3,4,5
Step-by-step explanation:
How to divide a whole number by a fraction...
example : 6 / (1/4)....when dividing with fractions, " flip " what u r dividing by, then multiply
6 * 4/1....if u have to, 6 is the same as 6/1
6/1 * 4/1 = 24/1 = 24
another example :
2 / (1/3) =
2/1 * 3/1 =
6/1 = 6
just remember to flip what u r dividing by and not the other number.
