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Liono4ka [1.6K]
3 years ago
10

6. Part A: Is x=6 a solution of the equation

Mathematics
2 answers:
k0ka [10]3 years ago
8 0

Answer:

x=6 is a solution

the right side should be 80

Step-by-step explanation:

8x + 8 = 56

To check whether x=6 is a solution , plug in 6 for x

8(6) + 8 = 56

48+8= 56

56=56 both sides are equal

So x=6 is a solution

Suppose the solution x=6 increases  to x=9, and the left side of the equation

stays the same.

Lets take left hand side

8x+8

Replace x with 9

8(9)+8

72+8=80

So the right side should be 80

Alika [10]3 years ago
4 0

Answer:

all answers are shown and pictured

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wariber [46]

Answer: 21 units^2

explanation: mark me brainiest

8 0
3 years ago
1. Provide an example of a variable term.
jeka94

Answer:

Step-by-step explanation:

1) a variable term contains a variable. If x is  a variable

5x is an example of a variable therm

2) a constant therm is not a variable

3 is an example

3) for example when a number multiply a sum or a difference between a constant and a variable

Example:

2(x-3) = 5(x+4)

4) one solution: only if x is equal to 0 the equation is true

5) no solution: the equation can’t be true for ever value of the variable

6) infinite solutions: the equation is ever true for every value of the variable

5 0
3 years ago
2x+5 = 170<br><br> Two Step Equation
kkurt [141]
X=165/2

I hope this helps I’m not too good at math lol
6 0
3 years ago
Read 2 more answers
What are the x- and y-intercepts of the graph of y = x2 + 3x − 10? (1 point)
Lynna [10]

Answer:

x-intercepts: (2, 0) and (−5, 0)  

y-intercept: (0, −10)

Step-by-step explanation:

y = x^2 + 3x − 10

y-intercept when x = 0 so y = -10, so y-intercept : (0, -10))

x-intercept when y = 0 so

x^2 + 3x − 10 = 0

(x +5)(x - 2) = 0

x + 5 = 0; x = -5

x - 2 = 0; x = 2

So x-intercepts: (-5, 0) and (2,0)

7 0
3 years ago
What’s 2 divided by 967
Grace [21]

Answer:

<u><em>483.5</em></u>

Hope this helps! :-)

8 0
3 years ago
Read 2 more answers
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