Stephanie was wrong when D.) SHE ADDED THE COST OF THE HAIRCUT TO HER BALANCE.
Whenever you issue a check, you deduct the amount from the balance of your checking account. When you deposit a check or cash, you add the amount to your balance.
In this way you can monitor the inflow and outflow of you cash so that you can stay within your budget.
These intercepts<span> are plotted in Figure 3.1 and the line </span>3x<span> + </span>2y<span> = </span>12<span> is drawn through them. Figure 3.2: Adding the graph of </span>y<span> = </span>x<span> + 1. The second equation </span>y<span> = </span>x+ 1 has slope-intercept<span> form </span>y<span> = mx + b. Hence, the slope is m = 1 and the </span>y-intercept<span> is (0, 1).</span>
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Answer:
2
Step-by-step explanation:
I find it convenient to remember that a logarithm is an exponent.
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log₂(8) +log₃(1/3) = log₂(2³) +log₃(3⁻¹)
= 3 -1 = 2
The value of the expression is 2.
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Some calculators can compute this for you directly.
The slope for 1 is 3/9 or 1/3 so the equation can be y-0=1/3(x-0)
and for 2 the slope is -2/-8 or 1/4 and the equation is y-0=1/4(x-0)
Answer:
X = -2/3 ; Y = -1
Step-by-step explanation:
Y=3x+1-------------------(eqn1)
Y+5= -3(x-2)
Y+5= -3x + 2
Y= -3x+2-5
Y= -3x-3----------------(eqn2)
Equating (eqn1) =(eqn2)
3x + 1 = -3x - 3
3x + 3x = -1-3
6x = -4
X = -4/ 6 = -2/3
From eqn 1 Y = 3( -2/3) + 1 = -2 + 1 = -1
X = -2/3 ; Y = -1
