Answer:
The number 4129 is in the sequence calculate the number which comes immediately before 4129 in the sequence
Step-by-step explanation:
please tell me on this question
Answer:
no
Step-by-step explanation:
Answer:The equation would be 230 = 25y + 10x + 1x or 230 = 25y + 11x
You would then need to solve for x and y, which I forget how to do with 2 variables but since we're working with small numbers what I would do is continuously subtract 25 from 230 until the remainder is divisible by 11.
230 - 25*7 = 55 = 11*5
x = 5
Ok, adding the equation 2x+y = 17 you will now be able to solve for the two variables using a system of equations.
yes, you can come up with an equation. actually, you can come up several equations to generate a system of equations.
your first equation is correct.
(1) 25q + 10d + 1p = 230
now, you're told that the number of dimes equals the number of pennies. that just means, in symbols:
(2) d = p
finally, you're told that you have 17 coins in all, i.e.:
(3) q + d + p = 17
you now have three equations and three unknowns. use (2) to reduce (1) and (3).
(1′) 25q + 11d = 230
(3′) q + 2d = 17
now solve for the three variables.
Answer:
A (8,0)
B (8,8)
C (6,8)
D (6,0)
Step-by-step explanation:
Im pretty sure your can just flip the negative signs for "x" cause your flipping it across the y axis which changes the sign.
Answer:
3
+9x-30
Step-by-step explanation:
Multiply the three into each number
3+9x-30
