Answer:
3x-4y = 16
Step-by-step explanation:
DaMarion bought 7 Candy Bars at the Student
Store, plus he spent $2 on a drink. He spent a
total of $16. How much did he spend per candy
bar?
Answer:
2 dollars
Step-by-step explanation:
minus the money he spent on the drink so 2-16=14 then divide by the amount of candy bars he bought 14÷7=2 then you get your answer
Lucy bought a table on sale for $665. This price was 24% less than the original price.
What was the original price?
Answer: Below
Step-by-step explanation:
24% is basically 0.24. Since we want to find the original price we make the equation:
x * (1 - 0.24) = 665
For x is the original price. Simplify:
x * (0.76) = 665
x = 665/0.76
x = 875
Our answer is 875
The floor of a birdcage is a circle with a circumference how about for 7.1 inches what is a diameter of the birdcage floor
Answer:
3.15
Step-by-step explanation:
What are the average high and low temperatures (in degrees Celsius) for Nuuk in January?
Answer:
6 degrees high/-10 degrees low
Step-by-step explanation:
HELP PLEASEEEEE will choose brainiest answer
Answer:
15x -4 = 11x and 4x+5=9x
9 timees11 = 20x
Step-by-step explanation:
20x for first anwer
thank me later emmitheblackbobcat
Answer:
I can't understand the person above. but by looking at his results; they are equivalent to mine for this question.
y=-4/3x
Give the slope and y-intercept
Answer:
Slope=-4/3. Y-intercept=0
Step-by-step explanation:
Y=Mx+B
Y=-4/3x+0
4. 30 +-30 = 0.
=
a. Write another sum of two numbers that equals 0.
b. Write a sum of three numbers that equals 0.
c. Write a sum of four numbers that equals 0, none of which are opposite
Please help!?
Answer:
50+-50+0
Step-by-step explanation:
adding 50 to -50 and add 0 =0
What is an equation of the line that passes through the points (5,2) and (-5,-6) PLEASE ANSWER
Answer:
y = 4/5 x - 2
Step-by-step explanation:
Find for slope first:
m = (y2 - y1) / (x2 - x1)
= [(-6) - 2] / [(-5) - 2]
= -8/-10
= 4/5
Solve for b. Use (5, 2)
y = mx + b
2 = 4/5 (5) + b
2 = 20/5 + b
2 = 4 + b
2 - 4 = b
-2 = b
Substitute the value of m and b.
y = mx + b
y = 4/5 x + (-2)
y = 4/5 x - 2
Write/simplify an expression of the total value if jake has 20 coins
Answer:
20
1
20 firsts
-6(6x+8)= -10 simplified
Which polynomial function could be represented by the graph below?
Answer:
y= 2x²+2x-4
Step-by-step explanation:
go 4 down = -4
2 left = +2
and 2x² was a guess since the other 2 weren't possible at all ¯\_(ツ)_/¯
PLEASE HURRY
If f(x) = 0, what is x?
0 only
-6 only
-2, 1, or 3 only
-6, -2, 1, or 3 only
Answer:
C. -2, 1, 1, and 3 only
Select the correct answer.
Last year, the school library had a total of x books. Over the summer, the library acquired another 46 books and now has a total of 1,191 books. Which equation could be used to find x, the number of books the library had last year?
A) 46x = 1,191
B) x − 46 = 1,191
C) x + 46 = 1,191
D) 1,191 + x = 46
Answer:
its x + 46 = 1,191 just took the test
Step-by-step explanation:
Answer:
x+ 46 = 1,191
Step-by-step explanation:
Identify the value of y.
9y+6 = 3y+3+7+26
Answer:
y=5
Step-by-step explanation:
9y+6 = 3y+3+7+26
arrange the equation so all values with y are on one side, and all regular numbers are on the other side. Make sure you change the sign when changing sides.
9y - 3y = 3 + 7 + 26 -6
6y / 6 = 30 / 6
Now divide both sides by 6 in order for y to be alone.
y = 5
1/5 (x - 8) equals x - 16
Answer:
I have no idea if you are saying that x=16. If it does the answer is 8/5
Answer:
x-8=5x-80
8+80=5x-x
88=4x
x=88/4
x=22
Help they need to get done in 10 minutes
Answer:
1) 80
2) 44
3) 93
4) 47
5) 29
6) 74
7) 60
8) 110
9) 50
Step-by-step explanation:
Each triangle MUST add up to 180, meaning you add the two values given and then subtract that answer from 180 to get the unknown value.
What is the coefficient in the algebraic expression 7 xy2 ?
2.
Which of the following is the common difference of the arithmetic
sequence 4, 7, 10, 13, ...?
0
b. 1
c. 2
d. 3
a.
What is the correct answer
Solve using substitution.
4x + y = –11
4x + 4y = 16
Answer:
1) -11/4 - y/4
2) x= 4 - y
Step-by-step explanation:
Answer:
1. x = - 11/4
2. x = 4
Convert the following equation into standard form.
[tex]y = - \frac{4x}{9} + 3[/tex]
Move the expression to the left-hand side and change its sign
[tex]y + \frac{4x}{9} = 3[/tex]
Multiply both sides of the equation by 9
[tex]9y + 4x = 27[/tex]
Use the commutative property to reorder the terms
[tex] \underline{ \underline{4x + 9y-27 = 0}}[/tex]
Standard form of a line:-
Ax+By+C=0[tex]\\ \rm\Rrightarrow y=\dfrac{-4x}{9}+3[/tex]
[tex]\\ \rm\Rrightarrow y=\dfrac{-4x+27}{9}[/tex]
[tex]\\ \rm\Rrightarrow 9y=-4x+27[/tex]
[tex]\\ \rm\Rrightarrow 4x+9y-27=0[/tex]
Ratios
Mrs. Gildner took a survey of the 30 students in her math class. Of the 30 students surveyed, 18 of them said that chocolate is their favorite ice cream flavor. 4 students listed vanilla as their favorite flavor. The remaining students indicated that strawberry is their favorite kind of ice cream.
What is the ratio of chocolate to strawberry? SIMPLIFY if possible!
Answer: 9:4
Step-by-step explanation: Total is 30. Add 18 and 4 to see how many students were already surveyed, (22) and then subtract that from 30. Then you get 8, so the ratio is 18:8. Then simplify by dividing both numbers by 2, so you get 9:4. Hope that helps :)
how many melimeter in 15 kilometre
help? will give brainlist.
Answer:
3x+63+94+2x+7 = 360
5x+164 = 360
5x = 196
x= 39.2
Step-by-step explanation:
3x+63+94+2x+7 = 360
5x+164 = 360
5x = 196
x= 39.2
Solve the inequality
29-2(3-5w) 13
Answer:
29-2(2w)13
29-2(26w)
29-52w
w=52÷29
i need now help me i need help
Answer:
9.53333333333
Step-by-step explanation:
* = x so you multiply
Answer:
3 2/3= 11/3
2 3/5= 13/5
11/3*13/5
143/15
9 8/15
Step-by-step explanation:
you have to change it to an improper fraction first
Please help 100 points and if best answer= brainliest.
Answer:
Step-by-step explanation:
Outlier mean a data point that is far away from the rest of points.
From the plots, the one at the lower left corner has a data point far left of the rest of points so that is the one with an outlier.
The mode,media,median in
6, 18, 10, 3, 9, 2, 6, 4, 5, 7?
Answer:
MODE = 6MEDIAN = 6MEAN = 7Step-by-step explanation:MEDIAN = 2,3,4,5,6,6,7,9,10,18(ASCENDING ORDER)THEN CANCEL 1ST AND LAST:6+6/2=6MEAN=6+18+10+3+9+2+6+4+5+7/10=7Answer:
mode: 6
median:6
mean: 7
range:16
Step-by-step explanation:
Raymond bought a used truck for $18,800. If the sales tax in his state is 7 percent, what was the final price for his car?
Answer:
$1316
Step-by-step explanation: You would multiply 18,800 by 0.07 and Your would get $1316
Answer:
C on edg
Step-by-step explanation:
What is m∠G to the nearest tenth? A right angle triangle EFG. The length of EF is 28. 2 and GF is 45. 8. Angle GFE is given as 90 degrees
Answer:
Step-by-step explanation:
ion even kno fr big dawg but imma go with 30.9
OeowowowkwiHELP ASaPieisowowiiwiwiwiiwiwisnsnsnxxj
Answer:
5
Step-by-step explanation:
40÷[20-4*(7-4)]
Start with the inner most parentheses
40÷[20-4*(3)]
Then the brackets, multiply first
40÷[20-12]
Then subtract
40÷[8]
We are now left with the division
5