Answer:
15 liters of pure water must be added
Please help me (0^0)/<3
Answer:
C or A
Step-by-step explanation:
Answer:
I would go with A
Step-by-step explanation:
Solve for x 3+5x=18
Answer:
x=3
Step-by-step explanation:
what is the factor of 4u+20v
4/10 divided by 1/3 please help
Write the equation of a line parallel to y=7x+8 and goes through the point (-1,1).
y=7X+6
y=1/7x-1
y=7x+8
y=1/7x+1
Drake spent $540 on books. Math books cost $60 and science books cost $80. If he bought a total of 8 books, how many of each kind did he buy?
Answer:
He bought 4 in total
i need help finding n
-5n-8(1+7n)=-8
Answer:
Step-by-step explanation:
-5n-8-56n=-8 i did multiply the parenthesis
we will combine like terms
-5n-56n=-8+8
-61n=0
n=0
Answer:
n=0
Step-by-step explanation:
Remember your terms, whether it be PEMDAS / GEMS. I am going off GEMS so:
Grouping which are the parentheses; -8(1+7n) = -8-56n.
Next, combine your like terms:
-5n-8-56n=-8
-61n-8=-8
Add 8 to both sides, remember what you do to one side, you do to both sides.
-61n=0
Divide both sides by -61, your answer is 0.
ALGEBRA D1
1.(x+5)-(8x+8)
2.(6y-6x)-(7x+6y)
ASAP ANSWER THIS 2ST ANSWER I'LL MARK BRAINLIEST
Answer:
1. -3 - 7x 2. - 13x
Step-by-step explanation:
1.
x+5-8x-8
-3 - 7x
2.
6y-6x-7x-6y
-13x
PLEASE HELP I WILL GIVE BRAINLIEST!! EASY 35 POINTS!!!!!!
1. What is the rise between the points (0,0) and (8, 12)?
2. What is the run between the points (0,0) and (8, 12)?
3. What is the slope of the line?
Answer:
rise: 12 run:8 slope: 3/2
Step-by-step explanation:
1. It rises 12 points up (positive)
2. it runs 8 points to the right ()
3. the slope is rise/run= 12/8
4. simplify=3/2positive
-5 +8 + (9) =
What is the answer for the following equestion
Answer:
12
Step-by-step explanation:
So we use PEMDAS:
-5 + 8 = 3
3 + 9 = 12
Answer:
-5 + 8 + 9 = 12
Step-by-step explanation:
To get this, all you have to do is solve the equation.
-5 + 8 = 3
3 + 9 = 12
So, the answer is 12.
Hope this helps! :)
At football practice on Monday, Brandon threw a football into the target 5 times. The next Monday, he tripled the number
numerical expression to find how many times he hit the target during those three weeks
Answer:
135 times
Step-by-step explanation:
Mr parkers fourth-grade class is selling candles for a fundraiser each candle costs 7 dollars the class is hoping to raise 350 dollars if they have already raised 336 how many more candles must be sold to reach the goal?
Answer:
2
Step-by-step explanation:
350-336=14 7+7=14
Answer:
They need to sell 2 more candles to reach the goal
Step-by-step explanation:
350 - 336 = 14
14 / 7 = 2
x−3y=1x+y=9
Which property allows you to write the equation −4y=−8 as the first step to solving the system of equations?
Question 3 options:
Substitution Property of Equality
Subtraction Property of Equality
Distributive Property
Division Property of Equality
The property that allows you to write the equation −4y=−8 as the first step to solving the system of equations is (a) Substitution Property of Equality
The equations are given as:
[tex]x - 3y = 1[/tex]
[tex]x + y = 9[/tex]
Make x, the subject in the second equation
[tex]x = 9 - y[/tex]
Substitute 9 - y for x in the first equation
[tex]9 - y - 3y = 1[/tex]
Collect the like terms
[tex]-y -3y =1 - 9[/tex]
Evaluate the like terms
[tex]-4y =- 8[/tex]
Hence, the property is (a) Substitution Property of Equality
Read more about equations at:
https://brainly.com/question/1601404
Thomas had a credit of $5 and a debit of $9 posted in his checking account. What is the balance between these two transactions?
Answer:
5-9 so the answer is $-4.00
Sarah works as a tutor helping out after school. She earns $10 for an hour of tutoring plus an additional $4.50 per student. How many students would it take for Sarah to earn $37 for an hour of work? Use an algebraic equation to help you solve this. Be sure to define your variable, set up and solve the equation, and write your solution with labels.
Write an equation of the line graphed below.
Answer:
y=1/2x+3
Step-by-step explanation:
So the slope formula is y=mx+b. Where mx is the slope and b is the y-intercept. In this case our slope is 1/2 because we rise by one unit and run by 2 units. The y-intercept in this case is 3 because on the y axis the line intersects over 3.
Hopefully that helped :).
What is 2x + 3y = 3 in slope-intercept form?
Answer:
y= -2/3x + 1
Step-by-step explanation:
Can someone help me find the answer to this problem 2(x-3)=14
Answer:
Step-by-step explanation:
Simplifies to 2x-6=14.
Add 6 to both sides. You will have the equation 2x-6+6=14+6
Simplify. You will get 2x=20
Divide both sides by 2. You will have 2x/2=20/2
Simplify and your final answer will be x=10
Hope this helps you out!
What is the length of rt
Answer:
c
Step-by-step explanation:
Help pls!!
What is the slope of the line in this graph?
A. [tex]\frac{5}{9}[/tex]
B. [tex]\frac{5}{7}[/tex]
C. [tex]\frac{7}{5}[/tex]
D. [tex]\frac{9}{7}[/tex]
Answer:
The answer is B
Step-by-step explanation:
I did rise over run
Plz help thanks I really appreciate it
Answer:
-9
Step-by-step explanation:
i think maybe and if its right hope it helped
convert 9/4 into a mixed number
answer all questions and get branlist and 30 points
Answer:
1. w-6
2. s+6
3. t-6
4. (1/3)p-2
5a. 4m+35
5b. 435 members
Step-by-step explanation:
hope this helped
HELP PLS PLS PLSP PSLLS
Answer:
110
Step-by-step explanation:
If you eat four medium strawberries you get 48% of your daily recommended amount of vitamin C.what fraction of your daily amount of vitamin c do you still need
Answer:
52% or 13/25 as a fraction
Step-by-step explanation:
If you get 48%, you will need 52% more to reach 100%. 52/100 can be simplified to 13/25
Can you guys help me...
Answer:
Step-by-step explanation:
M=(-7,-2) =>(-1,5)=>M'=(-8,3)
N=(-5,2)=>(-1,5) => N'=(-6,7)
P=(-3,1) =>(-1,5) => P' = (-4,6)
Q=(-6,-3) =>(-1,5)=>Q' =(-7,2)
Jk =5x+17,KL = x -1,JL=7x-9 find a range of possible values for x
Value of x in the triangle will have the range 9 < x < 25 .
Given, JK = 5x+17, KL = x -1, JL = 7x-9
According to triangle property,
Sum of any two side of the triangle is greater than the third side.
JK = 5x+17
KL = x -1
JL = 7x-9
Case 1:
∴ JK +KL > JL
5x+17 + x -1 > 7x-9
25 > x
Case 2:
KL + JL > JK
x -1 + 7x-9 > 5x+17
x > 9
Case 3 :
JK + JL > KL
5x+17 + 7x-9 > x -1
x > -9/11
Therefore the range of possible values of x : 9 < x < 25 .
Know more about triangles,
https://brainly.com/question/1831482
#SPJ4
Five less than the product of four and a number is three . What is the number
Answer:
-5
Step-by-step explanation:
Answer:
The number is 2.
Step-by-step explanation:
4*2=8
8-5=3
Solve the equation 7x+4=32
Answer:
x=4
Step-by-step explanation:
32-4=28
28÷7= 4
x=4
Answer:
Step-by-step explanation:
x=4
A price for pineapples is $5 for two pineapples the price for pineapple is $8 for four pineapples which store is offering the lowest price per pineapple explain your answer
Answer:
The first store
Step-by-step explanation:
Given data
Let us find the unit cost on each sale
A price for pineapples is $5 for two pineapples
Unit cost per pineapple
=5/2
=$2.5 per pineapple
price for pineapple is $8 for four pineapples
Unit cost
=8/4
=$2 per pineapple
Hence the first store offers the lowest price per pineapple $2.5
