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posledela
3 years ago
7

8th grade math, Pls help, will mark Brainliest

Mathematics
1 answer:
vlada-n [284]3 years ago
6 0

Answer:this is confusing

Step-by-step explanation:

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Tell which equation you would choose to solve for one of the variables when solving the system by substitution. 2x+3y=5 4x-y=3
PtichkaEL [24]

i would solve 4x-y =3 for y because  the coefficient for y is 1

subtract 4x from each side

-y = -4x+3

divide by -1

y = 4x-3


8 0
3 years ago
Which of the following is equal to the expression below?
GuDViN [60]
256/3.hope this helps
6 0
2 years ago
How to do this question -14=k-4
Furkat [3]

Answer: hope this helps .

Step-by-step explanation:

3 0
3 years ago
d) If the circumference of the circular base of a cone is 44 cm and its height is 30 find its volume.​
lana66690 [7]

Answer:

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Step-by-step explanation:

3 0
2 years ago
Sarahs craft project uses peices of yarn that are 1/8 yard long.She has a peice of yarn that is 3 yards ling.How many 1/8 yard p
motikmotik
Pieces of yarn .... 1/8 yard long (each)
a piece of yarn ... n = 3 yards long
remaining ... 1 1/4 yards = 5/4 yards

If you would like to calculate how many 1/8 yard pieces can Sarah cut and still have 1 1/4 yards left, you can do this using the following steps:

n - 1 1/4 = <span>3 - 1 1/4 </span>= 3 - 5/4 = 12/4 - 5/4 = 7/4 = 1 3/4 yards

7/4 / 1/8 = 7/4 * 8/1 = 14 pieces

Result: Sarah can cut 14 1/8 yard pieces and still have 1 1/4 yards left.

3 0
3 years ago
Read 2 more answers
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