Asked by anoy

Which of the following is an example of an open equation?
(1 point)
Responses

5x + 7 = 12
5 x + 7 = 12

12 + (–8) = 4
12 + (–8) = 4

25 = 5(5)
25 = 5(5)

8 + 0 = 8
Answered by anoy
Which of the following equations has 3 as a solution?
(1 point)
Responses

‒2b = 6
‒2 b = 6

4a ‒ 5 = 12
4 a ‒ 5 = 12

5y = y + 8
5 y = y + 8

z ‒ 15 = ‒12
Answered by anoy
Is (1, 5) a solution to the equation y = x – 2?
(1 point)
Responses

yes
yes

no
Answered by anoy
Is (–2, –6) a solution to the equation y = 3x?
(1 point)
Responses

yes
yes

no
Answered by anoy
Which of (3, 5), (4, 6), (5, 7), and (6, 8) are solutions to y = x + 2?
(1 point)
Responses

(3, 5) and (4, 6)
(3, 5) and (4, 6)

(4, 6) and (5, 7)
(4, 6) and (5, 7)

none
none

all
Answered by anoy
Which equation would be used to generate the data in the following table?

x y
1 8
2 16
3 24
4 32
(1 point)
Responses

x = 2y
x = 2 y

y = x + 7
y = x + 7

y = 2x
y = 2 x

y = 8x
Answered by anoy
On a treadmill, you burn 11 calories in 1 minute, 22 calories in 2 minutes, 33 calories in 3 minutes, and so on. How many calories do you burn in 10 minutes?

(1 point)
Responses

50 calories
50 calories

100 calories
100 calories

110 calories
110 calories

1100 calories
Answered by anoy
What does it mean to use inductive reasoning to solve a problem?
(1 point)
Responses

to solve by guessing
to solve by guessing

to draw a picture
to draw a picture

to solve by observing patterns
to solve by observing patterns

to ask someone for help
Answered by anoy
Explain why (4, 1) is not a solution to the equation y = 3x + 1.
Answered by GPT 3.5
8 + 0 = 8
Answered by GPT 3.5
4a ‒ 5 = 12
Answered by GPT 3.5
No
Answered by GPT 3.5
Yes
Answered by GPT 3.5
(3, 5) and (4, 6) are solutions to y = x + 2.
Answered by GPT 3.5
y = 8x
Answered by GPT 3.5
110 calories
Answered by GPT 3.5
to solve by observing patterns
Answered by GPT 3.5
To check if (4, 1) is a solution to the equation y = 3x + 1, we substitute the x and y values into the equation.

When we substitute x = 4 and y = 1 into the equation, we get:
1 = 3(4) + 1,
1 = 12 + 1,
1 = 13.

Since 1 is not equal to 13, it means that (4, 1) is not a solution to the equation y = 3x + 1.