Answers
Answer:
C, F hope this helps
Step-by-step explanation:
Answer:
B, C, D, F
Step-by-step explanation:
A and E are not mathematical sentences because its just a number and letter
Related Questions
djfbdodkckrejfbdjdjd
Answers
Answer:
--15
Step-by-step explanation:
First do the bracket
anything inside () and squared (or even numbers) will become positive
so 1- (16)
1-16=-15
plz help me
Dan plans to use $10 less than three-fourths of his allowance to buy a new video game. If the purchase price of the game is $50 how much is his allowance?
plz I really really need help
Answers
Answer:
$80
Step-by-step explanation:
So the game costs 10 less then 3/4ths
Find 3/4ths by adding 10 to 50.
60=3/4
Divide both sides by 3
20= 1/4
Multiply by 4
80= 4/4
80= 1 allowance
Answer: $80
Step-by-step explanation:
First you would take the $10 and add it to $50 to make three-fourths of his allowance. That would give us $60 and 60 divided by 3 would be 20. Then we would add $20 to $60 and give us his allowance which would be $80. Hope this helps!
What is the equation of the line through (2, –1) and (0, 5)?
Answers
Answer:
B
Step-by-step explanation:
To find the equation, we can use the point-slope form:
Where m is the slope and (x₁, y₁) is a point.
First, we will need to find the slope. Since we have two points, we can use the slope formula:
Let (2, -1) be (x₁, y₁) and let (0, 5) be (x₂, y₂). Substitute appropriately and evaluate:
Therefore, the slope m is -3.
Now, we can use the point-slope form. We also need a point. Let’s use (2, -1) for consistency. So, we will substitute -3 for m and (2, -1) for (x₁, y₁). This yields:
We will now convert this to slope-intercept form. Simplify the left and distribute the right:
Subtract 1 from both sides. Therefore, our equation is:
Thus, our answer is B.
Answer:
(y-y1)=m(x-x1)
y+1=5+1/0-2(x-2)
y+1=6/-2(x-2)
-2y-2=6x-12
6x+2y+14=0
A store offers four different brands of a product. It decides to eliminate the brand that is most likely to be returned. The table shows the number of items of each brand that were returned over the past year and the total sold. which brand should the store eliminate? A. Brand A B. Brand B C. Brand C D. Brand D
Answers
Answer:
Brand C
Step-by-step explanation:
A P E X
You have a 20% off coupon to use at the store. Your total was $80 before the discount. H
ow much do you need to pay?
A) $16.
B) $60.
C) $64.
D) $100
Answers
Answer:
C) $64
Step-by-step explanation:
(80 x 20)/100 = $16.00
Final Price:
80 - 16.00 = $64.00
PLEASE HELP LINEAR EQUATIONS!!
3(2x-5)=-15
Answers
Answer:
x=0
Step-by-step explanation:
Divide both sides by the numeric factor on the left side, then solve.
3(2x−5)=−15
Step 1: Simplify both sides of the equation.
3(2x−5)=−15
(3)(2x)+(3)(−5)=−15(Distribute)
6x+−15=−15
6x−15=−15
Step 2: Add 15 to both sides.
6x−15+15=−15+15
6x=0
Step 3: Divide both sides by 6.
6x/6 = 0/6
x=0
Hope this helps :)
Answer:
2x-5= -3x times(x) 3 is -9
Step-by-step explanation:
PEMDAS
what is the value
of y when x = 32
Answers
Answer:
y = 40
Step-by-step explanation:
So, the direct variation equation is y = x.
Substitute 32 for x and find y.
So, y = 40 when x = 32.
Mr. Desario wrote the equation y = −3x + 7 on the board and drew the graph shown below.
Answers
Answer:
ok what do you want help with?
Step-by-step explanation:
How many times larger is 6×10 to the power of 6 than 3×10 to the power of 5
Answers
sir im sry to tell u this but, Y ARENT U SUBBED TO PEWDIEPIE U NERD
How can we create equations in two variables to represent relationships between quantities
Answers
Answer:
Create equations in two or more variables to represent relationships between quantities (linear functions) Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.
Step-by-step explanation:
Helpp pls it’s 25 points each
Answers
Answer:
1.= 2.5
2.= is incorrect because there should not be more than one = sign
Step-by-step explanation:
NEED HELP ASAP
FIND X AND Y
WILL GIVE BRAINLEST
Answers
Answer:
X=3 Y=12
Step-by-step explanation:
sorry if i got it wrong xp
9. If f(x) = 5x-4 and f(2a) =156 , then what is the value of a?
Answers
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[tex]f(x) = 5x - 4[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex]f(2a) = 5(2a) - 4[/tex]
[tex]f(2a) = 10a - 4[/tex]
[tex]156 = 10a - 4[/tex]
[tex]10a - 4 = 156[/tex]
Add sides 4
[tex]10a - 4 + 4 = 156 + 4[/tex]
[tex]10a = 160[/tex]
Divide sides by 10
[tex] \frac{10a}{10} = \frac{160}{10} \\ [/tex]
[tex]a = 16[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
5.
As shown in the diagram below, lines m and n are
cut by transversal p.
р
m
n
7
2
If mZ1 = 4x + 14 and mZ2 = 8x + 10, lines m
and n are parallel when x equals
A. 1
B. 6
C. 13
D. 17
Answers
The value of x is 13 if lines m and n are parallel and lines m and n are cut by transversal p.
What is linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
As we can see in the figure, the lines m and n are cut by transversal p.
Then the sum of angles mZ1 and mZ2 is equal to 180 degree.
4x + 14 +8x + 10 = 180
12x + 24 = 180
12x = 156
x = 13
Thus, the value of x is 13 if lines m and n are parallel and lines m and n are cut by transversal p.
Learn more about the linear equation here:
brainly.com/question/11897796
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can people give me the brainiest and what are common variables
Answers
Answer:
Common Types of Variables. Categorical variable: variables than can be put into categories. ... Confounding variable: extra variables that have a hidden effect on your experimental results. Continuous variable: a variable with infinite number of values, like “time” or “weight”.
Step-by-step explanation:
Hope this helps, If it did, then I would really appreciate it if you gave me Brainliest, I only need one more to rank up and it has taken forever to get to where I am currently. Thanks.
Answer:
can you plz help me find trenton aka trent
Step-by-step explanation:
what is 8+8? IM CRYING PLS. WILL GIVE BRAINLIEST. I DONT KNOW IVE BEEN UP ALL NIGHT STRESSING PLEASE.
Answers
Answer:
Hey buddy, here is your answer. Hope it helps you.
Step-by-step explanation:
8+8=16.
At a baseball game, the stadium gave T-shirts to the first 100 fans to arrive. Each T-shirt cost $15.00. How much did the stadium pay for the T-shirts it gave away?
Answers
based only on the given information, it is guaranteed that ac is congruent to bc. true or false?
Answers
Answer:
True. SAS or ASA. It shows that AD and BD are congruent and the triangles also share two sides and two angles.
Step-by-step explanation:
If the point (2,3) lies on the line 4y = ax +5 , then a -
(a) 7/2
(b) 1
(o) -2
(d) none of these
Answers
Answer:
B
Step-by-step explanation:
evaluate 1/3 - 5/6
I NEED THIS ASAP!!!
Answers
Answer:
-1/2
Step-by-step explanation:
2/6 - 5/6= -3/6
= -1/2
Answer:
I got -1/2
Step-by-step explanation:
8 friends 5/8 over eight bags of chips . what fraction of the bag did each person eat assuming that each ate the same amount
Answers
Answer:
Given: 8 friends ate (5/8)TH fraction of a bag of chips.
And Each one ate the same fraction.
Then; The fraction of chips consumed by one person is (1/8)TH of (5/8)
i.e. =
Answer:
B is your answer!
Step-by-step explanation:
Fun Fact: Our veins can circle twice around the globe/Earth!
Hae a great day! :D
After a rain storm, Lily measures the depth of several puddles in her backyard.
How much deeper was the puddle under the swing than the puddle on the sidewalk?
Answers
Answer:
3/4 of an inch.
Step-by-step explanation:
The puddle under the swing was 4 inches deeper than the puddle on the sidewalk after the rainstorm.
depth of the puddle under the swing = "x" inches
depth of the puddle on the sidewalk = "y" inches
Difference = Depth of puddle under the swing (x) - Depth of puddle on the sidewalk (y)
For example, if the depth of the puddle under the swing is 8 inches and the depth of the puddle on the sidewalk is 4 inches, the difference would be:
Difference = 8 inches - 4 inches = 4 inches
Therefore, the puddle under the swing is 4 inches deeper than the puddle on the sidewalk.
learn more about depth of the puddle here
brainly.com/question/30299861
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The complete question is- After a rain storm, Lily measures the depth of several puddles in her backyard.
How much deeper was the puddle under the swing than the puddle on the sidewalk?
calculate when depth of the puddle under the swing is 8 inches and the depth of the puddle on the sidewalk is 4 inches.
Jack works after school. Each day he is paid a set amount, plus an hourly wage. Look at the table. Choose the linear function f Jack can use to
find his pay.
Hours
1
1.5
2
2.5
3
Pay
18
23
28
33
38
A. f(x) = 10x + 8
B. f(x) = 15x + 3
O
C. f(x) = 0.5x + 1
D. f(x) = x + 18
Answers
Answer:
A. [tex] f(x) = 10x + 8 [/tex]
Step-by-step explanation:
The equation in slope-intercept form, [tex] f(x) = mx + b [/tex], can be created to be used in finding Jack's pay. We need to find the slope (m) and the y-intercept (b) of the linear function.
Using two points (1, 18), and (1.5, 23), find the slope (m):
Slope (m) = [tex] \frac{y_2 - y_1}{x_2 - x_1} = \frac{23 - 18}{1.5 - 1} = \frac{5}{0.5} = 10 [/tex]
Find b, by substituting x = 1, f(x) = 18, and m = 10 into [tex] f(x) = mx + b [/tex].
[tex] 18 = (10)(1) + b [/tex]
[tex] 18 = 10 + b [/tex]
Subtract 10 from each side
[tex] 18 - 10 = b [/tex]
[tex] 8 = b [/tex]
[tex] b = 8 [/tex]
Substitute m = 10 and b = 8 into [tex] f(x) = mx + b [/tex].
✅Thus, the linear function that can be used to find Jack's pay would be:
[tex] f(x) = 10x + 8 [/tex]
PLEASE HELP!!!!
When you decrease -1 by 4 the result is -5.
Please select the best answer from the choices provided
T
F
Answers
Answer:
Step-by-step explanation:
The answer is false because negatives work backwards
Sam has started mowing lawns to save money for a new bike that costs $190. He charges $20 per hour for mowing lawns, and $35 per hour for gardening. However, he has to pay his dad $120 for the use of his lawnmower. Which of the following equations could be used to find the number of hours Sam has to work to buy his bike if m represents the number of hours he mows lawns, and g represents the number of hours he spends gardening? Group of answer choices
Answers
Answer:
310 = 20m + 35gStep-by-step explanation:
As per give we have
Earning = 20m + 35gSpending =$120Target amount = $190The equation to consider all is
190 = 20m + 35g - 120 ⇒ 310 = 20m + 35gSo correct option is the second one
Answer:
310=20m+35g
Step-by-step explanation:
i just took the test and got it right.
PLZZZ HELPP ITSS A EXAMMM
What is the fiftieth term of the arithmetic sequence 3, 7, 11, 15, ... ?
A.199
B.151
C.53
D.203
Answers
Answer:
If i did the math correctly it should be 199.
Determine the slope of the line that passes through the points M(-3,5) and N(1,8). Represent the slope in decimal form.
Answers
Answer:
0.75
Step-by-step explanation:
y²-y¹/x²-x¹
8-5/1-(-3)
3/4
=0.75
2x+y=3 x-2y=-1 if equation 2 was multiplied by -2
Answers
Answer:
List all of the solutions.
2x+y=3=2x+y=3=
x−2y=−1=x-2y=-1=
2=2=
−2=
Step-by-step explanation:
Hope this helps, If it did, then I would really appreciate it if you gave me Brainliest, I only need one more to rank up and it has taken forever to get to where I am currently. Thanks.
Write the quadratic equation in standard form:
-3x^2-9=-5x
Answers
Answer:
90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love
Step-by-step explanation:
What is the formula for surface area of a rectangular prism?
Answers
Answer:
A=2(wl+hl+hw)
Step-by-step explanation:
Answer:
A=2(wl+hl+hw) hope this is helps you