The system of equations y = 2x + 5 and y = –3x – 15 is shown on the graph below.According to the graph, what is the solution to this system of equations?
Answers
Answer:
(-4, -3)
Step-by-step explanation:
The graph of both lines will be shown below.
To find the solution, we need to find the point on the graph that both lines intersect on.
As we can see, both lines intersect on the point (-4, -3). Thus, that is the solution.
Best of Luck!
Answer:
X=-4 y=-3
Step-by-step explanation:
Solve by substitution:
Step: Substitute
2x+5 for y in y = −3x−15 :
2x+5+3x=-3x-15+3x ( add 3x to both side)
5x+5=-15
5x+5+-5=-15+-5(add -5 to both sides)
5x=-20
5x/5=-20/5(divide both sides by 5)
X=-4
Step: substitute -4 for x in y=2x+5
Y=2x+5
Y=(2)(-4)+5
y=-3 (simplify both sides of the equation)
I HOPE ITS CORRECT IF IT SNOT IM SORRY!!
Related Questions
A box of cereal states that there are 81 calories in a 7-cup serving. What is the unit rate for calories
per cup? How many calories are there in 2 cups of the cereal?
The unit rate is calorie(s) per cup.
(Simplify your answer. Type an integer, proper fraction, or mixed number.)
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Answers
Answer:
23.142857143 calories or 23 1/7 calories
The unit rate is calories per cup
Step-by-step explanation:
7- cup serving = 81 calories
2 cups = x calories
Cross Multiply
2 cups × 81 calories = 7 cups × x
x = 2 cups × 81 calories/7 cups
x = 23.142857143 calories or 23 1/7 calories
PLS HELP ASAP< IMAGE INCLUDED
Answers
Answer:
it should be D but it might be C it's been awhile since I've done that but those two seem the most familiar
solve the right triangle
round your answer to the nearest tenth.
Answers
Answer:
Use SOH-CAH-TOA method and figure out which sign you need. SOH- Sin, CAH- Cos, TOA- Tan.
Also,
SOH- opposite/hypotenuse
CAH- adjacent/hypotenuse
TOA- opposite/adjacent
Look at the angle and see which terms you have already. For example, if you had opposite the angle and the adjacent side, you would choose tangent because its TOA. Hope that helps!
Solve for g.
2(g - 13) = 12
g
Answers
Answer:
-2
Step-by-step explanation:
7th grade math , I’ll give brainliest
Answers
Answer:
3. 11
4. -8
Step-by-step explanation:
hi, this is my first question and I would like to award both answers and POSSIBLY the first 5 comments. to win please list 3 things you love about yourself 1 inspirational quote,1 person you look up to and one good deed everyone who sees this post should do. thank you!
Answers
Answer: 3 things that I love about myself is my passion in dancing, my hair and my eyes :). A quote that inspired me was "It’s all right to not have a dream, if you have moments where you feel happiness for a while.", I look up to my grandmother and bts. A good deed that everyone should do is give someone you appreciate; a hug and tell them how much you liove them :).
What was mummification, and did the mummification process work?
Answers
Answer:
The methods of embalming, or treating the dead body, that the ancient Egyptians used is called mummification. Using special processes, the Egyptians removed all moisture from the body, leaving only a dried form that would not easily decay. Mummification was practiced throughout most of early Egyptian history.
Step-by-step explanation:
Answer:
Mummification was a process that took out all of the organs, then raping them in bandages. The took out the brain with a hook that went in threw the nose, they cut open the body and took out the other organs. They left the heart in because they believed that their gods weighed the heart to she if you deserved to go to heaven. The other organs went into bottles that were put in the tombs.
Step-by-step explanation:
I don't really know if the process worked but I think it did because some are still well preserved today
HELP IT'S DUE IN 3 MINUTES!!!!!
1/4 hx= W
Answers
Answer:
Hx=4w
Step-by-step explanation:
Simplify the expression.
9(4+t) - 7(t + 3)
9(4 +t) - 7(t + 3) =
Answers
Answer:
−63t2−439t−741
Step-by-step explanation:
Let's simplify step-by-step.
9(4+t)−7(t+3)(9)(4+t)−7(t+3)
Distribute:
=(9)(4)+(9)(t)+−63t2+−441t+−756+(−7)(t)+(−7)(3)
=36+9t+−63t2+−441t+−756+−7t+−21
Combine Like Terms:
=36+9t+−63t2+−441t+−756+−7t+−21
=(−63t2)+(9t+−441t+−7t)+(36+−756+−21)
=−63t2+−439t+−741
When N is divided by 8 the result is greater than 5. What is the least possible integer value of N?
Answers
Answer:
48
Step-by-step explanation:
48 ÷ 8 = 6Because 6 is the least greatest number above 5 and that was the answer from 48 divided by 8, then 48 is the correct answer.I hope this helps!
Answer:
Its auctually 41
Step-by-step explanation:
well
A fast food restaurant serves an average of 40 customers per hour. On average, how many minutes does each customer wait for his or her order? (Hint: finds minutes per customer, not customer per minute)
Answers
Answer:
I think it's 1.5 minutes because 60/40=1.5
Step-by-step explanation:
Compare the ratios using the models.
2 models. One model has 5 sections and is labeled 4 to 5. The second model has 10 sections and is labeled 9 to 10.
The left model should have
segments shaded.
The right model should have
segments shaded.
So, 4:5
9:10.
Answers
Answer:
the left model should have 4 segments shaded the right model should have 9 segments shaded
Step-by-step explanation:
i did the quiz
Answer:
A. 4
B. 9
C. <
Step-by-step explanation:
Graph y=0 as ordered pairs.
Answers
Answer:
It would just be a straight line going across the x-axis because the value of y is 0
Step-by-step explanation:
Given that the measurement of angle ABC≠0, which of the following could potentially describe the supplement angle ABC? Select all that apply.
A. Acute
B. Reflex
C. Right
D. Obtuse
E. Straight
Answers
Answer:
Acute
Step-by-step explanation:
please help i'm in the test first to answer will get BRAINLEST!
Answers
What is the value of x+yxy when x = -4 and y = 3?
Answers
Answer:
12
Step-by-step explanation:
-4+3x(-4)x3
-1x-4x3
4x3
12
I need the answer to this one .
Answers
Answer:
B. 6.5x10^5
Step-by-step explanation:
Hope this Helps :)
y + 15 - 8 = 22
What does y equal?
Answers
Answer:
15
Step-by-step explanation:
y +15-8 =22
y +15 =22 +8
y +15 =30
y =30-15
y=15
The leg of a right triangle is 5 units and the hypotenuse is 8 units. What is the length, in units, of the other leg of the triangle?
89 Units
Answers
Answer:
The other leg is equal to 6.24 units.
Step-by-step explanation:
Using the Pythagorean Theorem:
[tex]a^2 + b^2 = c^2[/tex]
However we need to find b:
[tex]c^2-a^2=b^2[/tex]
Substitute:
[tex]8^2-5^2=b^2[/tex]
[tex]64-25=b^2[/tex]
[tex]b^2=39[/tex]
Find the square root:
[tex]\sqrt{39}=6.24[/tex]
The other leg is equal to 6.24 units.
if y=80 when x=32, find x when y=100.
Answers
Answer:
Y X
80 32
100 x'
Step-by-step explanation:
80x' = 100*32
80x' = 3200
x' = 3200/80
x' = 320/8
x' = 40
warm up help plz and thx
Answers
Answer:
D. for the first one and B. for the second one i think
Plz answer fast I really need this
Answers
Answer:
can u cmt the question
Step-by-step explanation:
because i cant see the picture
Answer: 0.4 * 0.25 3rd one
Step-by-step explanation:
5. A factory produces 24532 bulbs in a month. What is its annual
production?
Answers
Answer:
294384
Step-by-step explanation:
Answer:
294384
Step-by-step explanation:
24532x12=294384
Estera works as a manager of a store making $40,000 per year. What is her weekly salary?
Answers
Answer: Her weekly salary is 41 million thousand dollars
Step-by-step explanation: just because I said so.:)
Answer:
$769.23 a week
Step-by-step explanation:
Once you know she makes $160 a day you have to multiply by 5.
M∠LONm, angle, L, O, N is a straight angle. \qquad m \angle LOM = 9x - 91^\circm∠LOM=9x−91 ∘ m, angle, L, O, M, equals, 9, x, minus, 91, degrees \qquad m \angle MON = 6x + 76^\circm∠MON=6x+76 ∘ m, angle, M, O, N, equals, 6, x, plus, 76, degrees Find m\angle MONm∠MONm, angle, M, O, N:
Answers
Answer:6
Step-by-step explanation:
Answer: 154
Step-by-step explanation:
Question 15 :
A quadrilateral has three acute angles. If
each measures 80°, then the measure
of the fourth angle is
Answers
Answer:
120 degrees
Step-by-step explanation:
80*3=240
360-240=120
how do you do trigonometry?
Answers
Choose which trig ratio to use. - Choose either sin, cos, or tan by determining which side you know and which side you are looking for.
Substitute. ...
Solve. ...
Step 1: Choose which trig ratio to use. ...
Step 2: Substitute. ...
Step 3: Solve. ...
Step 1: Choose the trig ratio to use. ...
Step 2: Substitute.
A local pizza shop has a membership program for frequent buyers. The membership costs $5 per month and members get a discounted price of $2 per slice of pizza. Chase purchased a membership to this pizza shop. How much would Chase have to pay the pizza shop if he bought 19 slices of pizza this month?
Answers
Answer:
$38.
Step-by-step explanation:
2•19=$38
unless you need to add the $5 as well then it's $43
Answer:
$38 for the pizza. if you're counting the membership with it, its $43.
Step-by-step explanation:
$2 slices of pizza times 19 times bought. 2 · 19 is 38. with the membership added on, it would be $43.
if you need more explanation, ask in the comments! i would be happy to help :)
A group of 12 friends went bowling. They each rented shoes for $3.00 a pair, and 4 friends bowled 2 games each. While 8 friends bowled 3 games each. Each game bowled cost each person the same amount. The total cost for the shoe rentals and games bowled was $212.00. What was the cost, in dollars, of each game
Answers
Answer:
$6.40
Hope this is right <3
A box of diapers is discounted 10%. How much are the diapers if they originally cost $28.75?
Answers
Answer:
25.87
Step-by-step explanation:
10% of 28.75 is $2.875 (which rounds to $2.88
take 28.75-2.88= 25.87
Answer:
25.88
Step-by-step explanation:
10% of 28.75 is $2.875 (which rounds to $2.88
take 28.75-2.88= 25.87