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RideAnS [48]
3 years ago
8

What is the solution set to 91=-1+21+4

Mathematics
1 answer:
ASHA 777 [7]3 years ago
5 0

Answer:

67\neq 0    i hope this helps!   :)

Step-by-step explanation:

given   91 = -1 + 21 + 4

lets combine like terms first   91 = -1 + 25

now add one to both sides   92 = 25

subtract 25 from both sides   67 = 0

67\neq 0 there is no solution to this problem

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(4y − 3)(2y2 + 3y − 5)
VladimirAG [237]

Answer:

8y^3+6y^2-29y+15

Step-by-step explanation:

the correct expression is

(4y − 3)(2y^2 + 3y − 5)

Given data

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(4y − 3)(2y^2 + 3y − 5)

let us open bracket

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8y^3+12y^2-6y^2-20y-9y+15

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4 0
3 years ago
Simplify 7 - (-4) + 3(-6).
Ket [755]
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8 0
3 years ago
PLEASE HELPPPP!!!!!!!
jek_recluse [69]

Answer:

the length between them is 4

Step-by-step explanation:

from Q - T

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8 0
3 years ago
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Find the solution to the system of equations: x + 3y = 7 and 2x + 4y = 8 1. Isolate x in the first equation: 2. Substitute the v
Anettt [7]
X + 3y = 7
x = -3y + 7

2x + 4y = 8
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solution is (-2,3)
5 0
3 years ago
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