Answers
Step-by-step explanation:
2+8=10
-2-6=8
-4+7=2
6-9=-3
-5-5=-10
7-7=0
Part b.)
Yes. 8° with a rise of negative 7 would look like this 8+-7= 1.
I'm not familiar with the iniger game but here's my best take on the questions
1) no because a positive plus a positive is positive
2) yes, positive plus negative can be negative if the negative is bigger than the positive ex.(5-15=-10
3) yes, negative plus negative is negative
sorry if this took too long but tried my best to hurry
OKOKOKOKOKOKOKOK
When the table says that there has been a RISE, that means that you should ADD. When the table says there has been a FALL, that means you should SUBTRACT.
The second row and the second column is saying a RISE, meaning that you should ADD 8 and 2. 8 + 2 = 10. So the answer for that one would be 10 degrees celcius (third column, second row.) The numbers in bold are your equation for the second row and fourth column.
Here are the rest: AT MEANS AFTERNOON TEMPERATURE :)
3rd row: AT = -8 [degrees celcius] EQUATION: -2 - 6 = -8
4th row: AT = 3 [degrees celcius] EQUATION: -4 + 7 = 3
5th row: AT = -3 [degrees celcius] EQUATION: 6 - 9 = -3
6th row: AT = -10 [degrees celcius] EQUATION: -5 - 5 = -10
7th row: AT = 0 [degrees celcius] EQUATION: 7 - 7 = 0
Woohoo! We're done with that part now.
(b) So, as I said before, a RISE means you must ADD. If you have a rise in -7 degrees celcius, how would you write that mathematically? You would write it like this: + ( - 7 ). You are ADDING NEGATIVE SEVEN. I know it sounds weird, but it is what it is. NOW. Adding negative 7 IS THE EQUIVALENT of saying subtract seven. Here's an example:
10 + ( - 7 ) = 3 (this is true)
10 - 7 = 3 (this is also true)
Therefore, for b you would say that you agree because +(-7) is the equivalent of say 'minus 7'.
Hopefully, you can use what I explained to help you with number 2. If you need more help you can just comment on this post and I'll help you. :))
Related Questions
tony says,"josh will dance"(into indirect)
Answers
Explain how to find the perimeter of a rectangle given the length is (2x - 4) and the width is (4x + 5).
Answers
Answer:
12x+2
Step-by-step explanation:
multiply width and length by 2 and add them together
I can add fractions with unlike denominators. 3/7 + 1/6 =
Answers
Answer:
[tex]\frac{25}{42}[/tex]
Step-by-step explanation:
Find the LCM of 7 and 6: 42Alter the numerators, so they fit the denominators: 3 × 6 = 18, 1 × 7 = 7Re-write the fractions: 18/42 + 7/42[tex]\frac{18}{42} + \frac{7}{42} = \frac{25}{42}[/tex]I hope this helps!
Answer:
25/42
Step-by-step explanation:
first find a same denominator
18/42 + 7/42
then add the new fractions
18/42 + 7/42 = 25/42
Aye yo help me plz!
1.) Which of the following equations is not a linear equation?
A) y = -4
B)X 3 = 1
C) 2x -4y =1
D) y= X - 2
2.) Find the value of y that makes the equation y= -x + 5 true, when x =-4
A.) -1
B.) 2
C.) 1
D.) 9
3.) Find the value of y that makes the equation y= x + 1/4 true, when x = - 1/4.
A.) -4
B.) 0
C.) 1
D.) 4
Answers
Answer:
1) B
2) D
3) B
Step-by-step explanation:
For question 1:
Assuming that option B is [tex]x^3=1[/tex], it is not a linear function.
Linear functions have equations that do not have exponents.
For question 2:
[tex]y=-(-4)+5\\\\y=4+5\\\\\boxed{y=9}[/tex]
The option is D.
For question 3:
[tex]y=x+\frac{1}{4}\\\\ y=-\frac{1}{4}+\frac{1}{4}\\\\ \boxed{y=0}[/tex]
The option is B.
Hope this helps.
Mika's rosebush had 24 blooms in the first week of May. This was 80% as many blooms as Tammy's rosebush had during the same period. How many blooms did Tammy's rose bush have?
Answers
PLZ NEED HELP ASAP. Find the missing values for the table.
Answers
Answer:
candy 7
packs 5
Step-by-step explanation:
Answer:
Option A!
Step-by-step explanation:
Hey there!
To figure out the ratio of candies per packs, we divide 21 (candy) by packs (3) and we get 7. This means that there are 7 candies per pack! So, in 1 pack, there are 7 candies and when there are 35 candies, we divide 35 by 7 and get 5.
So, in one pack there are 7 candies and there are 35 candies in 5 packs.
Option A. Candy: 7 Packs:5
If my answer helped, please rate it and give it a Thanks!
Have a great day!
I need help graphing 2x - 6y = 42 I'm just really lazy
Answers
Answer:
We can use slope intercept form to get the points needed. Y= -7+1/3x The points are (0,-7) and (3,-6)
Step-by-step explanation:
Subtract 2x from the left side and place it over to the right side with the 42. Now we have -6y= 42-2x. From here we divide by -6 and we get y= -7+1/3x. We know that are slope is 1/3 which the one is the rise and the 3 is the run. We also know that our y intercept is -7. We plot the points at (0,-7) and (3,-6)
The area of a rectangle can be written as the sum of the areas of all its parts.What is a sum of the areas?
Answers
Volume is the quantity of three-dimensional space enclosed by a closed surface
Help me with problem 4 please
Answers
Answer:
Step-by-step explanation:
There are 200 petals on 25 daises so what is the proportionality
Answers
Answer:
8 petals per daisy
Step-by-step explanation:
200/25=8
doesnt that mean there's an average of 8 petals on each 1 flower.
please help I'll mark as brainliest
Answers
Step-by-step explanation:
-1.5x =9
-x=9/1.5
x=-6
Solve by substitution method
X+ y = -5
y = x+3
Answers
Answer:
(x,y) → (x-5,y-3)
Step-by-step explanation:
Thats the awnser
6≥−6(a+2) solve and find the awnser
Answers
Answer:
[tex] - 3 \geqslant a[/tex]
Step-by-step explanation:
[tex]6 \geqslant - 6(a + 2)[/tex]
distribute -6 inside the parentheses
[tex]6 \geqslant - 6a - 12[/tex]
add 12 to both sides
[tex]18 \geqslant - 6a[/tex]
divide by -6 to isolate the variable
[tex] - 3 \geqslant a[/tex]
Answer:
-3<=a
Step-by-step explanation:
1. Get the -6 away, so multiply everything by -6. 6*-6 >= -6*-6(a+2)
2. This becomes -1 <= a+2 Since if you multiply or divide anything by a negative number, you have to reverse the inequality sign.
3. Subtract 2 to get a by itself -1-2 >= a
4. This becomes -3 >= a which is the right answer.
(Just so you know >= and <= means less than or equal to and more than or equal to.)
3/4 -0.8 7/10 -3/4 from least to greatest
Answers
Answer:
-0.8 < -3/4 < 7/10 < 3/4
Step-by-step explanation:
theyre decreasing
Answer:
-0.8, -3/4, 7/10, 3/4
j(x)=−45x+7; j(x)=−5
Answers
Answer:
x = 4/15
Step-by-step explanation:
Step 1: Define
j(x) = -45x + 7
j(x) = -5
Step 2: Substitute and Evaluate
-5 = -45x + 7
-12 = -45x
x = 4/15
Write a compound inequality that is represented by the graph.
5
6
7
8
9
10 11 12
13 14
15
A compound inequality using the variable x is
Answers
Answer:
7<x<14
Step-by-step explanation:
what is 20x+8 =4÷2 please help
Answers
Answer:
- 0.3
Step-by-step explanation:
Step 1:
20x + 8 = 4 ÷ 2 Equation
Step 2:
20x + 8 = 2 Divide
Step 3:
20x = - 6 Subtract 8 on both sides
Step 4:
x = - 6 ÷ 20 Divide
Answer:
x = - 0.3
Hope This Helps :)
Answer:
x = - 3/10
Step-by-step explanation:
Hi !
20x + 8 = 4 : 2
20x = 2 - 8
20x = - 6
x = - 6/20
x = - 3/10
Good luck !
help find the slope of the line
Answers
Answer:
-3/5
Step-by-step explanation:
When finding the slope, think of it as rise/run.
Rise= up/down
run=left or right
So looking at the line, it is pointing towards -inf so the slope is negative
Then we look at 2 points.
i.e. (0,2) and (-5,5) and do the rise over run technique (or just subtract) and you get your answer!
While shopping at a music store, Rick bought 7 CD’s, all at the same price. The tax was $6.50 and the total was $66.00. What was the price of each CD?
Answers
Answer:
$8.50
Step-by-step explanation:
Subtract the tax from the total price:
66 - 6.50
= 59.5
Then, divide this by 7 to find the cost of each CD:
59.5/7
= 8.5
So, the price of each CD was $8.50
Answer:
8.50
Step-by-step explanation:
66-6.50=59.50
59.50 divided by 7 =8.50
PLEASE HELP WHOEVER ANSWERS FIRST GETS BRAINLIEST
Answers
Answer:
8
Step-by-step explanation:
Answer:
8 ft
Step-by-step explanation
8x4=32, 8 ft on all 4 sides.
What is the slope of the line passing through the points (-3, 4) and (2, – 1)?
Answers
Answer:
m=-1 or -1/1 (same thing)
Step-by-step explanation:
(y2-y1/x2-x1)
(-1-4)/(2-(-3))=-5/5=-1
Answer:
-1
Step-by-step explanation:
The slope of a line can be written as [tex]\frac{\triangle{y}}{\triangle{x}}[/tex] or [tex]\frac{y_2 - y_1}{x_2-x_1}[/tex]. Plugging in the values gives us [tex]\frac{-1 - 4}{2 - (-3)} = \frac{-5}{5} = \boxed{-1}[/tex]
Find the number.round to the nearest tenth if possible.110%of 70
Answers
Answer:
77
Step-by-step explanation:
Solve for x: −3(x + 3) = −3(x + 1) − 5. (1 point) a 6 b −6 c All real numbers d No solution
Answers
1. Distribute -3s: -3(x + 3) = -3(x + 1)
2. Collect like terms: -3x - 9 = -3x - 3
3. Incorrect so no solution: 0 = 6
Answer:
no solution
Step-by-step explanation:
you know it
What is the solution to the following equation?
1
—
3 (9-2y) = 5(2 - 3y) - 50
Answers
Answer:
y=(-3)
Step-by-step explanation:
please answer question 3
Answers
Answer:
2/6
Step-by-step explanation:
Find the volume of a cube if each side is 3.3 inches long. Do not round your answer.
Answers
35.937 inches cubed
To find volume: length x width x height
If the answer is right please consider marking branliest
5/8 mile in 1/4 hour
Answers
Answer: 2.5 mph
Explanation:
4 x 5/8 = 2.5
Help me pleasee......
Answers
Answer:
∠ETM is 56.7
Step-by-step explanation:
168.7 - 112
w: ( x, y) -> ( , )
Answers
Answer:
XD im confused
Answer:
wth even is this lol, math..?!?!
Step-by-step explanation:
I have no idea how to do this lol i need help!!
Answers
JUST THE FIRST ONE:
1 is less than or equal to m, m is less than 6
Start your point at 1, with a closed circle going to the right
Second point, place at 6 with an open circle going to the left