7 X 4 = 28 if it’s hard for you just add 7, 4 times
Let the number be x
2x-16=42
2x=42+16
2x= 58
x=29
not sure if it’s right!!
The given equation is
x intercept
To find the x intercept, we have to plug 0 for y and solve for x.That is
So x intercept is (6,0) .
y intercept
To find the y intercept , we have to plug 0 for x and solve for y. That is
So the y intercept is (0,-9) .
Answer:
4.25 $
Step-by-step explanation:
2.75 × 3 = 8.25
8.25 + 7.50 = 15. 75
30 - 17.75 = 14.25
14.25 - 10 = 4.25
The bag of candy costs $4.25
Answer:
Step-by-step explanation:
Case I: use common logs:
2x log 3 = log 4, or 2x(0.47712) = 0.60206
Solving for x, we get 0.95424x = 0.60206, and then x = 0.60206/0.95424.
x is then x = 0.631
Case II: use logs to the base 3:
2x (log to the base 3 of 3) = (log to the base 3 of 4)
This simplifies to 2x(1) = 2x = (log 4)/log 3 = 1.262. Finally, we divide this
result by 2, obtaining x = 0.631