Answer:
Table W represents a function
Step-by-step explanation:
Mathematically, for us to have a function , no two y-values can take a single x value
But it is possible that two x-values have a single y value
So let us make a selection from the table
We have the correct option as;
W
7/8 × 2 = 14/8
14 / 8 = 1.75
17.5 is the Answer
A. If you have less than negative 30 it would be negative 31 and lower so it would be less than 30
B. Well if you have more than negative 25 it would be from negative 24 and up which means she can owe or less than 25
C. If George has 5 dollars less than Susan's it means he would have less than Susan
D. Well if Antonio has 15 dollars less than Maria it means that he would have less than Maria
So it means that Antonio's balance is less than Maria's balance...
Hope it helps
A number is :
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Three quarters of it means :
_________________________________
Decrease by 20 means :
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Equals to 82 means :
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What is that number ?
x asked so we must solve the above equation for x.
Let's do it....
Plus sides 20
Multiply sides by 4
Divided sides by 3
Simplify
So that number is 136 .
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And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
Answer:
z = 21 ; y= 16
Step-by-step explanation:
first of all we have to isolate a variable.
In second expression we can obtain:
3y = 2z+6
y = 2/3 z + 2
now we have to substitute this value in the first equation and solve it
8(2/3z+2)-5z = 23
16/3z + 16 -5z = 23
16z +48 - 15z = 69
z = 21
now we have to substitute z in the second equation:
y = 2/3 (21) +2
y = 14+ 2 = 16
y = 16