We let x as the cost of one night’s hotel accommodations and y as the
cost of one pair of baseball tickets. For plan A, we can generate the equation as
3x + 2y = $557 and for plan B; 6x + 4y = $1114
Using elimination, we can write the two as:
3x + 2y = 557
5x + 4y = 974
Multiply both eq. 1 by 2 to eliminate y
2(3x + 2y = 557)2
6x + 4y = 1114
We now have
6x + 4y = 1114
5x + 4y = 974 ⇒ subtract
X = 140
Substitute x to either equation to get the value of y
3(140) + 2y = 557
2y = 557 – 420
2y = 137
Y = 68.5
Answer:
2.6 degree Celsius
Step-by-step explanation:
A) It is asked that by how much degrees the temperature of Mang Ambo is higher than that of normal body temperature (37 degree Celsius) of human being
B) Subtraction operation will be used
C) Temperature higher than normal human body temperature
D) degree Celsius
Answer:
-2
Step-by-step explanation:
3 - 0 = 3
and:
-5 - 1 = -6
so:
as the graph goes right 3, it goes down 6
meaning:
the slope would be -6/3
simplify:
-2/1
simplify, final answer:
-2
Answer:
C. 17.156
Step-by-step explanation:
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