Answer:
2
Step-by-step explanation:
-2x+y=-7
Take the -2x and put it on the other side of the equation by changing the sign
y=-7+2x
Now put it in y intecpet form by putting the 2x first
y=2x-7
Slope is the number before the x.
so 2
Now knowing that parallel lines always have the same slope the answer is 2
Which is equivalent to 12/(323)
Answer:
38,76
Step-by-step explanation:
you make a salad and share with friends your sister eats 1/3 of it before they arrive (it is a a and b question pls help)
Answer:
Sister Is a PIG
Step-by-step explanation:
and Your Friends Gets her Scraps
Can anybody help me out on question 8 please , I would really appreciate it so much. Please and thank you
Step-by-step explanation:
a circle from point O is 360° and the triangle is 180°
PLZ HELP I WILL MARK BRAILNLEIST!! 20. b) Find the side length of the square. [No label is required.] *
1 point
2x + 5 ft
6x – 11 ft
Your answer
This is a required question
Answer:
The length of one side is 13 feet.
Step-by-step explanation:
To start, a square is 4 sides that are equal in length. This means that when you have a problem like this, you need to set the equations equal to each other like:
[tex]2x+5=6x-11[/tex]
In order to solve a problem like this, with the same variables on different sides, start by subtracting the smaller variable from both sides. In this case, you would be subtracting 2x from both sides, which would leave us with:
[tex]5=4x-11[/tex]
After that, you solve it like a normal one-step equation. Add 11 to both sides.
[tex]16=4x[/tex]
Now, divide both sides by 4 and you will know how much [tex]x[/tex] is worth.
[tex]4=x[/tex]
Now that we know how much [tex]x[/tex] is worth, we can plug that into either of the equations given to us. It doesn't matter which since they are equal to each other.
[tex]2(4)+5[/tex]
That would give us 13.
Answer:
the sides are 13
x= 4
Step-by-step explanation:
2x+5 = 6x-11 subtract five from both sides
2x = 6x-16 subtract 6x from both sides
-4x = -16 divide both sides by -4
x = 4 substitute into original problem
2(4) + 5 = 6(4) - 11
8 + 5 = 24 - 11
13 = 13
which equation matches the graph?
Answer:
y=-3x+8
Step-by-step explanation:
$1.99 for 3 tomatoes
Answer:
$5.97
Step-by-step explanation:
Multiply 1.99 and 3
The Charles River in Massachusetts is 130 km long.
How long will it be on a map drawn at the scale 1:2,000,000?
Answer: 6.5 cm
Step-by-step explanation: 1 km = 100,000 cm, so 130 km= 130,000,00 cm, 130,000,00÷2,000,000=6.5 cm
The Charles river will be "6.5 cm" long. A complete solution is provided below.
On the map,
→ 1 : 2,000,000
As we know,
The conversion of kilometer in to centimeter is:
→ [tex]1 \ km = 100,000 \ cm[/tex]
then,
→ [tex]130 \ km= 130,000,00 \ cm[/tex]
hence,
The river will be:
= [tex]\frac{130,000,00}{2,000,000}[/tex]
= [tex]6.5 \ cm[/tex]
Thus the above answer is the appropriate.
Learn more:
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5 student in class want to have extra homework. If 20% of the student want extra
homework, how many total students are in the class?
PLS HELP IMMEDIATELY I WILL GIVE BRAINLY
Use the image below to answer the following question.
An image shows a diver crouching on a diving board labeled 1. The diver launching off the board is labeled 2. The diver just about to enter the water is labeled 3 The diver in the water feet above water is labeled 4.
At which position does the diver have the most gravitational potential energy?
Answer:
its a
Step-by-step explanation:
because iti s
I dont know.how to do these. The teacher doesn't necessarily teach us how to do it.
HAVING BAD DAY HELP
Jasmine drives every morning to her office that is 12 miles from her home.
a
If Jasmine's average driving speed is s mph, how many hours does it take her to drive from her home to the office?
Answer:
12/s
Step-by-step explanation:
One cell phone company offers a plan that costs $26.99 and includes unlimited night and weekend minutes. Another company offers a plan that costs $18.99 and charges $0.35 per minute during nights and weekends. For what numbers of night and weekend minutes does the second company's plan cost more than the first company's plan? Starting at minutes, the second company's plan will cost more than the first company's plan.
Given :
One cell phone company offers a plan that costs $26.99 and includes unlimited night and weekend minutes.
Another company offers a plan that costs $18.99 and charges $0.35 per minute during nights and weekends.
To Find :
For what numbers of night and weekend minutes does the second company's plan cost more than the first company's plan.
Solution :
Let, after n number of nights and weekends second plan is most costly.
So,
[tex]18.99+0.35x > 26.99\\\\0.35x > 8\\\\x>22.85[/tex]
Therefore, after 22 night and weekends second plan is most costly.
Hence, this is the required solution.
plz use the image below
Part (i)
Answer: m/n
--------------------
Explanation:
You divide the total bill over the number of people at the dinner. This leads to the quotient and the amount each person pays (each person pays the same amount).
====================================================
Part (ii)
Answer: 80 dollars
--------------------
Explanation:
Plug in m = 400 and n = 5 to get
m/n = 400/5 = 80
====================================================
Part (iii)
Answer: m = 7x
--------------------
Explanation:
x = m/n
x = m/7
7x = m ... multiply both sides by 7
m = 7x
The total bill is 7 times of what each person paid.
====================================================
Part (iv)
Answer: 7 people
--------------------
Explanation:
x = 20 is the amount each person paid
m = 140 is the total bill
n = number of people who went to dinner
x = m/n
20 = 140/n
20n = 140 ..... multiply both sides by n
n = 140/20 ..... divide both sides by 20
n = 7
Seven friends went to do dinner, splitting a $140 bill, paying $20 each
Answer:
m/n; $80; 7*x; 7 friends
Step-by-step explanation:
(I) $x=$m/n
(II) $x=400/5=$80
(III) $m=7*x
(IV) n=140/20=7
If 5 candy bars cost $3.00, how much will 2 candy bars cost?
wait nvm
one candy bar costs 0.60 cents
multiply this number by 2 and get $1.20
!!Please answer and don’t give me the wrong answer!!
bentonville high school’s student council is planning a fundraiser. a local coffee shop has agreed to make a flag donation of $500 and also give a percent of their total sales over a specified weekend. the total donation can be modeled by the function rule D(s)=500+0.05s, where s represents the total sales at the coffee shop during the fundraising weekend in dollars. find the value of D(2750), showing your work. What does this quantity mean in the context of the problem solution
Answer: D(2750) = 637.5
if total sales = $2750 then total donation = $637.5
Step-by-step explanation:
GIven: A local coffee shop has made a flat donation of $500 and also give a percent of their total sales over a specified weekend.
The total donation can be modeled by the function rule D(s)=500+0.05s,
where s = total sales at the coffee shop during the fundraising weekend in dollars.
Now, D(2750) = 500+0.05(2750)
= 500+ 137.5
= 637.5
i.e. if total sales = $2750 then total donation = $637.5
Find the coordinates of the midpoint of a segment having the given endpoints.
Q(5, 10), R(8, 2)
A(-1.5, 4)
B(7.5, 5)
C(-3, 8)
D(6.5,6)
Answer:
D(6.5, 6)
Step-by-step explanation:
8-5=3/2=1.5 5+1.5=6.5
10-2=8/2=4 2+4=6
Which sets of numbers does - 169 belong to? Choose all that apply.
Answer:
what grade is this? Like what
What is the inverse of the statement "If Mike did his homework, then he will pass this test"?
A. If Mike passes this test, then he did his homework.
O
B. If Mike does not pass this test, then he did not do his homework.
O C. If Mike does not pass this test, then he only did half his homework.
D. If Mike did not do his homework, then he will not pass this test.
Answer:
d. if mike did not do his homework, then he will not pass this test
Someone help please this is very important
Answer:
car B is the least efficient shown in the graphic
Which shows all the like terms in the expression? Pleeassseee helpppp.
In 1999, the price of unleaded fuel was $1.09. In 2015, the price of unleaded fuel is $1.89. What is the percent change
Answer:
73.39%Step-by-step explanation:
Initial price
$1.09Later price
$1.89Percent change:
(1.89 - 1.09)/1.09 × 100% =0.7339 × 100% =73.39%What is the X input if Its (1,5) (2,12) (3,19) (X,26) what is X?
Answer:x=4
Step-by-step explanation:
the rule is for each time x is increased by one y increases by 7
like 5+7=12
12+7=19
19+7=26
so
1+1=2
2+1=3
3+1=4
4 is the answer
A gift box is 8 inches long, 3inches wide, and 4inches tall. What is the approximate length of its longest diagonal?A? 9.4inchesB. 10.2inchesC. 15inchesD. 89inches6.What is the length of the con the graph below?A. 5 B. 6C. 7 D. 12641012xc
Given parameters:
Length of the gift box = 8 inches
Width of the box = 3 inches
Height of the box = 4 inches
Unknown :
Length of its longest diagonal = ?
Solution:
This is a rectangular box.
To find the diagonal of such box, let us use the formula below;
Diagonal = [tex]\sqrt{l^{2} + w^{2} + h^{2} }[/tex]
l is the length
w is the width
h is the height
Input the parameters and solve;
Diagonal = [tex]\sqrt{8^{2} + 3^{2} + 4^{2} }[/tex] = 9.4inches
The diagonal of the box is 9.4inches
Antoine made $33,284 last year. He received a 4.5% annual raise.What will his new salary before the coming year
Answer:
$34781
Step-by-step explanation:
I need help please , it would be nice
Answer:
A
Step-by-step explanation:
sub each value into x,the value is the minutes,that is, 1,2,3,....and so on to get the answer (gallons of water)
Janet is three years older than her sister Julie. Janet’s brother is eight years younger than her sister Julie. The sum of all their ages is 55 years.
Need Help!
A line has a slope of 4 and goes through the point (5,−2). What is the equation of this line in Standard Form?
−4x+y=18
4x+y=−18
−4x+y=−18
−4x+y=−22
Answer:
-4x+y=-22
Step-by-step explanation:
-4x +y= -22 is the equation of this line in Standard Form .
What is in slope-intercept form?
Y = mx + b, which defines a line, is an equation's slope-intercept form.When a line is graphed, its slope, m, and its point of intersection with the y-axis, b, also known as the y-intercept, are shown.To find answers for x, y, m, and b, utilize slope intercept form.m = 4
the point = (5, -2)
the equation of this line
y - y₁ = m ( x - x₁)
y - ( -2 ) = 4 ( x - 5 )
y + 2 = 4( x - 5 )
y + 2 = 4x - 20
y = 4x - 20 - 2
y = 4x - 22
-4x +y= -22
Learn more about slope-intercept form
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Cranberry juice costs $6.30 per quart and apple juice costs $3.60 per quart. Terrence wants to know how many quarts q of cranberry juice he should mix with 4 quarts of apple juice to make cranberry-apple juice. He also wants to sell the juice at cost for $4.50 per quart. Which equation below represents the situation?
Answer:
$25.20 for the cranberry juice (see explanation)
Step-by-step explanation:
4 quarts of apple juice and 4 quarts of cranberry juice are the simplest amount I can come up with. Meaning: 4 quarts of cranberry juice being $25.20 mixed with the apple juice.
$80 for 16 tickets as a unit rate
Answer:
$5.00 a ticket :)
Step-by-step explanation:
Divide 80 by 16, then you will have ur answer.
hope this helped </3
Answer:
i think it is 80:16
Step-by-step explanation:
hope this helped!
p.s it would be cool if you gave me the brainliest.
20 adults and 15 children are going to attend a musical evening. The organizers have arranged the tables in such a way that there is an equal number of adults and children on each table and no one is left over. What is the GREATEST number of tables that the organizer can set up?
Answer:
Step-by-step explanation:
20 + 15 = 35 . Now you need to list the factor of 35: 1, 5, 7, 35 pickt the smallest factor.