Answer:
for the first one, simply add g(x) and h(x) :
x+3 + 4x+1 = 5x + 4
the second one, you would multiply them :
(x+3)(4x+1) = 4x^2 + 13x + 3
the last one, you would subtract :
(x+3)-(4x+1) = -3x + 2
and then substitute 2 for 'x' :
-3*2 + 2 = -6 + 2 = -4
You start by adding up all the socks, so 12+8=20 then you set up the ratio 8/20 and you simplify it, and the gcm is 4 so you would divide each by 4 which would give you a 2/5 ratio which is option "A"! hope this helps!
Answer:
- make a t-chart
- 50-0
- 25-16
- 12.5-32
Answer: 48 min
Step-by-step explanation:
Just divide the grams by 2 and add the time by 16
Answer:
$1,592.74
Martha will need to pay $1,592.74 more
Step-by-step explanation:
Using the compound interest/inflation formula;
A = P(1+r)^(t)
Where;
A = final value
P = initial value = $10,000
r = inflation rate = 3% = 0.03
t = time = 5 years
Substituting the values;
A = $10,000(1+0.03)^(5)
A = $11592.740743
A = $11,592.74
How much more will Martha need to save;
C = final value - initial value = A - P
C = $11,592.74 - $10,000
C = $1,592.74
Martha will need to pay $1,592.74 more
Find the equation of a line given that you know points it passes through
