<em>Answer</em><em>:</em>
<h2>
<em>£</em><em> </em><em>1</em><em>4</em><em>1</em><em>6</em><em>8</em></h2>
<em>sol</em><em>ution</em><em>,</em>
<em>Price</em><em> </em><em>of</em><em> </em><em>car</em><em>=</em><em>£</em><em>1</em><em>5</em><em>4</em><em>0</em><em>0</em>
<em>After</em><em> </em><em>reducti</em><em>on</em><em>:</em>
<em>
</em>
<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em>
<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em><em>.</em>
Answer: This is what I got -3.5 + 8.3 + (2/4 - 3) x 5*2 - 6.7
Answer:
f(x) = 8x + 2
Step-by-step explanation:
An easy way to test what the function is, is to fill in x wiht one of the imputs, lets try two of the options, 0 and then -4
If we fill in the x as 0 we have
8(0) +2 = 2 (Put it into the equation equal to the output) Now simplify
0+2=2 Anything times 0 is 0, now wehave
2 = 2 This proves that the equation is correct
If we tried it with -4 we would also see it is correct
8(-4) +2 = -30 First multiply the -4 and 8 because of PEMDAS
-32 + 2 = -30 Now simplify
-30 = -30 This proves that the equation works, if you had tried one of the other equations they wouldn't have been equal if you had only used the f(x) = 8x with the 0 it wouldn't have worked
8(0) = 2
0 ≠ 2
<span>(-3b+2)(b+3)
(-3b+b) (5)
(-2b)(5)
-10b</span>
Let's start by solving this equation using distribution method:
4(x - 3) = 2x + 7
4x - 12 = 2x + 7.
Move like terms on one side:
4x - 2x = 7 + 12
2x = 19
x = 9.5
Let's plug in x for 4x-3:
4x - 3
4 * 9.5 - 3
38 - 3
35
4x - 3 = 35
