Answer:
Undefined
<em>Step </em><em>by</em><em> step</em><em> </em><em>explaination:</em>
<em> </em>
by order of operations we know that we multiply first;
so, 0x-(7*9)=0
1) Multiply the ones in brackets first:
0x-63=0
2) To make X the subject perform the opposite operation:
0x-64+63=0+63
0x=63
3) Divide 0 on both sides;
0x/0= 63/0
therefore; <u>x is undefined</u>
Answer:
Step-by-step explanation:
You would write the equation out as x=35x+500
You substitute x for 7 so it’s x= 35(7)+500
So the answer will be 745 dollars
Answer:
Problem A: 12%
Problem B: 20%
Problem C: 49%
Step-by-step explanation:
<u>Problem A</u>
Total of 58 and over: 50
In Favor: 6
6 / 50
0.12 * 100
<u>12%</u>
<u />
Answer: 12%
<u>Problem B</u>
Total of 18-37: 50
Oppose: 10
10 / 50
0.2 * 100
<u>20%</u>
<u />
Answer: 20%
<u>Problem C</u>
Total number of people: 150
Total people that are in favor: 73
73 / 150
0.487 * 100
<u>49%</u>
<u />
Answer: 49%
Answer:
x = - 27/8

Step-by-step explanation:
¹²⁾x/5 - ¹²⁾1/5 = ²⁰⁾x/3 + ¹⁵⁾1/4
12x - 12 = 20x + 15
- 12 - 15 = 20x - 12x
- 27 = 8x
x = - 27/8
