From the graph shown, what is an approximate solution of the system of equations?
y = -0.5x + 4
y = 1 + 2x
A. (1.25, 3.4)
B. (2.25, 3.4)
C. (3.4, 1.25)
D. (3.4, 2.25)
Look at photo attached :)
Answers
Answer:
A. (1.25, 3.4)
The solution of the given system of equations is (1.25, 3.4). Thus, option A is correct.
What is the solution of the system of equations?The solution of the system of equations is the value of x and y which satisfies the system of equations.
From the given graph, it can be observed that the scale of the x-axis and y-axis is 1.
The solution of the system of equations is the point on the graph where the lines intersect.
From the graph, it can be observed that the point of intersection of 2 lines is approximately (1.25,3.4).
Thus, the solution of the given system of equations is (1.25,3.4).
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Related Questions
4. Levi bought two Rescue Bots for $7.50 each and three DVDs for $5.25
each. How much money did he spend? *
A. $12.75
B. $25.50
C. $30.75
D. $39.38
Answers
Answer:
A. 7.50+5.25= 12.75........
Answer:
C.
Step-by-step explanation:
Two bots 7.50 each
Three DVDs 5.25 each
2 x 7.50 = 15
3 x 5.25 = 15.75
15 + 15.75 = 30.75
$30.75
What is the square foot of 2
Answers
Enter the percent as a decimal. 32%
Answers
Answer:
.32
Step-by-step explanation:
When converting percents to decimals, drop the percent sign, and move the decimal two places to the left.
~theLocoCoco
Angela has a collection of nickels and quarters worth $8.80. If she has 68 total nickels and quarters, how many quarters does she have?
Answers
So $8.80 - $3.40 is equal to $5.40 and $5.40 divided by ¢.25 is 21.6.
The number of nickels are 41 and the number of quarters are 27.
Given that, Angela has a collection of nickels and quarters worth $8.80.
What is a linear system of equations?A system of linear equations consists of two or more equations made up of two or more variables such that all equations in the system are considered simultaneously. The solution to a system of linear equations in two variables is any ordered pair that satisfies each equation independently.
We know that, a nickel is worth 5 cents and a quarter is worth 25 cents.
Let the number nickels be x and the number of quarters be y.
Now, 0.05x+0.25y=8.80 ----------(I)
x+y=68 ----------(II)
Substitute x=68-y in equation (I), we get
0.05(68-y)+0.25y=8.80
⇒ 3.4-0.05y+0.25y=8.80
⇒ 0.20y=8.80-3.4
⇒ 0.20y=5.4
⇒ y=5.4/0.20
⇒ y=27
Substitute y=27 in equation (II), we get
x=41
Therefore, the number of nickels are 41 and the number of quarters are 27.
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so idk how to do this one 8+1/10+1 1/5 step by step please
Answers
Answer: 9.3
Step-by-step explanation:
FIRST TO ACTUALLY SOLVE THIS GETS THE BRAINLIEST, NO EXCEPTIONS! Don't even try unless you're serious about this!
Answers
Answer:
(w -9)^2
Step-by-step explanation:
CAN ANYBODY PLEASE HELP I NEED HELP ASAPPPP ILLL GIVE BRAINLIEST
Answers
Answer:
The answer is d because it's the answer pls mark me brainlest
Use the commutative property of multiplication to rewrite 10 • 5 • 12. Which expression is equivalent?A.10 • 5 • (5 + 5)B.10 + 5 + 12.C.(10 • 5) + 12D.10 • 12 • 5
Answers
Answer: D
Step-by-step explanation:
25.36*3.41
The answer is 86.4776
Answers
Answer:
True
Step-by-step explanation:
MY CAT IS SCREAMING AT ME
Answers
Answer:
why is your cat screaming at you?
Step-by-step explanation:
Amber and Jimmy both drove their cars to a theme park. They both drove a steady pace for most of the trip. It took Amber exactly 2 hours to travel the 153 miles to the park. Jimmy's trip is modeled by the graph below.
Answers
Hope this helps!
Amber and Jimmy's speed for driving their cars to the theme park is 76.5 miles per hour.
What is speed?Speed refers to the rate of movement of a vehicle or person.
The speed can be computed by dividing the total distance by the time consumed.
Data and Calculations:Total distance = 153 miles
Time is taken to cover distance = 2 hours
Speed per hour = 76.5 miles (153/2)
Question Completion:What is Amber and Jimmy's speed?
Thus, Amber and Jimmy's speed for driving their cars to the theme park is 76.5 miles per hour.
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It takes Carlos and Jeffrey 2.25 hours to shovel snow the snow off 3 driveways in there neighborhood. How long does it take them to shovel 1 driveway
Answers
Answer:
its 1.125
Step-by-step explanation:
well 2.25 divided by 3 is 1.125
In ABC, a = 16, angle A= 30, angle B = 45, find b?
Answers
16/sin30=b/sin45
16sin45/sin30 =22.62
What is the quotient of StartFraction 22 + 3 I Over 5 + 2 I EndFraction?
Answers
Answer:
4-i
Step-by-step explanation:
right on edge
Answer:
4 - i
Step-by-step explanation:
Give me an example of the product rule
Answers
Answer:
A simple example: Say that f(x) is x+1 and g(x) is x^2. While f(x)g(x) would be (x+1)x^2, f of g of x would be x^2+1. Continuing on with the same example, the f(x)g(x) derivative with the product rule would give x^2+2x(x+1), and the f of g of x derivative would be 2x.
Step-by-step explanation:
Really hope this could help - Good luck and have a nice day ^w
Answer:
[tex] \rm \: Find \: the \: derivative \: of \: t he \: function[/tex]
[tex] \rm \: f(x) = (3x - 2x^2)(5 + 4x).[/tex]
[tex] \rm \: Following \: the \: Product \: rule \: we \: have,[/tex]
[tex] \rm \: f ' (x) = (3x - 2x^2)(0 + 4) + (5 + 4x) (3 - 4x)=12x - 8x^2 + 15 + 12x - 20x - 16x^2= - 24x^2 +4x + 15[/tex]
How much time, in seconds, did the vehicle in this diagram spend STOPPED?
Answers
Answer:
like 10 i think
Step-by-step explanation:
the flat line is the time it spends stopped im pretty sure so that would be 10 seconds
Maria went to the store to buy new shirts for school. Each shirt cost $8.79. Maria buys 12 shirts for school. How much will Maria spend on all of the shirts?
Answers
Answer:
Maria will spend $105.48 on all of the shirts.
Step-by-step explanation:
Multiply 8.79 by 12 :)
Answer:
105.48
Step-by-step explanation:
If each shirt costs 8.79 then you need to multiply 8.79 by 12 because she bought 12 shirts to get 105.48. I hope this helped!
az+3z=bz+5
Lol help me
Answers
Answer:
a= -3 + b + 5/z Thats solved by factoring
let me k ow if you need more
Step-by-step explanation:
Help please thank you
Answers
Answer:
20
Step-by-step explanation:
Answer:
20 i am telling the truth
Step-by-step explanation:
120 x 45 thank youuuu
Answers
Answer:
5400
Step-by-step explanation:
basic math
Answer:
5400
Step-by-step explanation:
6. A cash register contains $10 bills and $50 bills with a total value of $1080. If there are 28 bills total, then how many of each does the register contain?
Answers
Answer:
19 of each
Step-by-step explanation:
Which points are separated by a distance of 5 units?
O A. (2, 1)
(2,4)
O B. (3,8)
(3,7)
O C. (4,5)
(4,1)
O D. (1.4)
(1,9)
Please hurry
Answers
Answer:
D. (1,4) (1,9)
Because 9 - 4 = 5 so yea
Which is larger?
Circle your answer.
E.
3+ 6 x 2 OR (-3-6) - (-25)?
The first part I work out as 15 but stuck on the second set of numbers
Answers
Answer:
The first equation is equal to 15 and the second one is equal to 16 . So the second equation is bigger.
need help please asap
Answers
Answer:
Step-by-step explanation:
Let's solve your system by substitution.
3x−2y=7;y=x+2
Rewrite equations:
y=x+2;3x−2y=7
Step: Solvey=x+2for y:
y=x+2
Step: Substitutex+2foryin3x−2y=7:
3x−2y=7
3x−2(x+2)=7
x−4=7(Simplify both sides of the equation)
x−4+4=7+4(Add 4 to both sides)
x=11
Step: Substitute11forxiny=x+2:
y=x+2
y=11+2
y=13(Simplify both sides of the equation)
Answer:
x=11 and y=13
Help me with this question pleaseee
Answers
Answer:
angle 13 is congruent to angle 10 (verticals)
angle 10 and angle 7 are opposites
angle 7 is congruent to angle 4 (verticals)
Factors of 18 please I’m on a test
Answers
Answer:
1, 2, 3, 6, 9, 18
Step-by-step explanation:
You are on a test so I will not waste your time :)
(HELP ASAP) ILL GIVE BRAINIEST
Find the slope of the line.
(in pic)
Answers
Answer:
The slope is -4/3. It is making me type out 20 characters. turn that off please
A number line going from 0 to 4. Numbers 0, 1, 2, 3, and 4 are marked on the line. Marks divide the spaces between each number into 3 equal parts. Use the drop-down menus to complete the statements. What is 4 ÷ 1 3 ? This problem asks how many groups of are in . The quotient of 4 ÷ 1 3 is .
Answers
Answer:
Use the drop-down menus to complete the statements.
What is 4 ÷
1
3
?
This problem asks how many groups of
1/3
are in
4
.
The quotient of 4 ÷
1
3
is
12
.
Step-by-step explanation:
The completed statements with respect to the parts on the number line are;
What is 4 ÷ 1/3; 12
This problem asks how many groups of 1/3 are in 4
The quotient of 4 ÷ (1/3) is; 12
What is a number line?A number line is a visual representation of the set of real numbers. A number line is a straight line on which each point corresponds to a number. The points on the line are evenly spaced, with the distance between two points representing the difference between the numbers.
The question asks how many groups of 1/3 are in 4, which is equivalent to dividing 4 by 1/3, which can be expressed as 4 ÷ 1/3
To divide a number by a fraction, we can multiply the number by the reciprocal of the fraction.
The reciprocal of a fraction is obtained by flipping the numerator and denominator. The reciprocal of 1/3 is 3/1 which is 3. The expression can therefore, be expressed as follows;
4 ÷ (1/3) = 4 × 3 = 12
The quotient of 4 ÷ (1/3) is 12, which indicates that the number of groups of 1/3 in 4 are 12
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Find the value of X, I need help solving this.
Answers
Answer:
The answer is 21
Step-by-step explanation:
21x4+2=86
Answer:
C) 21
Step-by-step explanation:
The given angles are vertical so they have the same measurement
4x + 2 = 86° subtract 2 from both sides
4x = 84 divide both sides by 4
x = 21
2/3 divided by 1/4. ASAP
Answers
Answer:
2/6?
Step-by-step explanation:
Answer:
The answer is 8/3
Step-by-step explanation:
