3n - 3 + 2n + 4
(3n + 2n) + (-3 + 4)
5n + 1
First option: <span>The signs of the values of m and b are the same.</span>
Answer:
m∠ABC = 125° and AB ≅ DB, ΔACD is isosceles with base AD, CD = 52 cm
Step-by-step explanation:
i just took the quiz
Let C be the amount of compost
T be the amount of topsoil
Each compost cost = $25
Cost of C compost = 25C
Each topsoil cost = $15
Cost of T topsoil = 15T
Amount of compost + amount of topsoil = 10
C + T = 10 -------> Equation 1
cost of C compost + cost of T topsoil = 180
25C + 15T = 180 --------> equation 2
Solve the first equation for C
C + T = 10
C = 10 - T
Now plug it in second equation
25C + 15T = 180
25 ( 10 - T) +15T = 180
250 - 25T + 15T = 180 (combine like terms)
250 - 10 T = 180 (Subtract 250 on both sides)
-10T = 180 - 250
-10T = -70 ( divide by -10 on both sides)
T = 7
She purchased 7 cubic yards of topsoil .
Answer:
Investor B
Step-by-step explanation:
Investor A: 2% of 12 million is 240,000
Investor B: 30% of 1 million is 300,000
Thus, Investor B has a greater investment limit
