Answer:
y = 2x -1
Step-by-step explanation:
y = mx + b
y = 2x + b
7 = 2(4) + b
7 = 8 + b
-8 -8
-1 = b
X - the number
The number is <span>14.</span>
Answer:
First question D
Second question C
Step-by-step explanation:
First question:
You lose 10 (-10), then lose 5(-5)
-10 - 5 = -15
Second:
-3 - 4 - 3= -10
Answer: -6
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
To find how many times 6 x 10^5 power is greater tan 3 x 10^4 power, we divide the first number by the second. Write an equation!
(6 x 10^5)/(3 x 10^4)=
To divide them, we simply subtract the exponents. 5-4=1.
(6 x 10^1)/(3 x 10^1)
60/30=20
Your answer is 20.
Hope this helps!
