Solving systems of equations using substitution with both equations in y=mx+b
PLZ HELP ME PLZZZ
Answers
x + 11 = 12x
x = 1
x = 12 x 1
y = 12
(x,y) = (1,12)
if you need the rest, let me know.
Related Questions
Help? Sorry ik how “Simple” this is to others but I never understood.
Answers
What is the area, in square meters, of the circle? Use 3.14 for π. Round your answer to the nearest tenth.
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Answer: See explanation
Step-by-step explanation:
You didn't give any figures but let me try and help out.
The area of a circle is given as:
= πr²
Let's say we have radius as 8m, the are will be:
= πr²
= 3.14 × 8²
= 3.14 × 64
= 200.96m²
Which quadrilaterals always have two pairs of congruent opposite angles?
Answers
What is m/5+9=11? please answer because this is for tomorrow
Answers
Answer:
idek but i get free points hehe
Step-by-step explanation:
What is the solution to the equation 2(x+7)=-4x+14
Answers
Answer:
x = 0
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
2(x+7)=−4x+14
(2)(x)+(2)(7)=−4x+14(Distribute)
2x+14=−4x+14
Step 2: Add 4x to both sides.
2x+14+4x=−4x+14+4x
6x+14=14
Step 3: Subtract 14 from both sides.
6x+14−14=14−14
6x=0
Step 4: Divide both sides by 6.
6x 0
6 = 6
x=0
the answers is what I got but it said it was wrong. can anyone hhelp find the right answer?
Answers
Answer:
but its right
Step-by-step explanation:
Answer:
I think the problem is your circle on the number line.
Step-by-step explanation:
You need a closed circle for "less/greater than or equal to".
Can someone help. “At the market you can buy 5 bags of apples for $23.60. At the orchard you can get 7 bags of apples for $32.76. Which is the better deal?”
Answers
Answer:
7 for $32.76
Step-by-step explanation:
23.60/5 is $4.72
32.76/7 is $4.68
Answer: $4.72
Step-by-step explanation:
To solve this problem we need to find the unit price of a bag of apples(one bag)
Thus, simply do 23.60/5 to get 4.72 and 32.76/7 to get 4.68. Because 4.68 < 4.72, the orchard is a better deal.
Hope it helps <3 :D
Simplify the following expression: 5(y + 12) - 34
Help me please! (15 points)
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6) Last week, Jonatha's Ice Creamery sold 20 sundaes with nuts and 30 sundaes without nuts What is the ratio of the
number of sundaes with nuts to the total number of sundaes?
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Answer:
6) Last week, Jonatha's Ice Creamery sold 20 sundaes with nuts and 30 sundaes without nuts What is the ratio of the
Step-by-step explanation:
7:5 or 5:7
Answer:
4:6
Step-by-step explanation:
4 x 5=20
6 x 5=30
The cost of 5 chairs is Rs 3750.
(i) Find the cost of 1 chair and 12 chairs.
(ii) How many chairs can be purchased for Rs 6000?
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Answer:
750
9000
8
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Answer:
(I) Cost of 1 chair = Rs 750
12 chairs=Rs 9000
(II) 8 chairs
what is the value of u?
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Answer:
26.91 for u
Step-by-step explanation:
360-37/12=u
answer for brainliest
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Answer:
i believe JL=12
Step-by-step explanation:
Answer:
JL=12
Done
_________________
I ready please help!
Answers
Answer:
Step-by-step explanation:
36 hope it helps
Answer:
48
Step-by-step explanation:
1 quart = 4 cups4 quarts in 1 gallon = 4×4 cups in 1 gallon4quarts in 1 gallon = 16 cups in 1 gallon1 cup = 1 muffin3 gallons = 3 × 16 cupsThe total batches made = 48 muffinsWrite and solve an inequality to find the values of x for which the perimeter of the rectangle is less than .
Answers
Answer:
x<23
Step-by-step explanation:
Find the diagram attached
Perimeter of the rectangle = 2(L+W)
L is the length
W is the width
Given
L = x
W = x+4
If the perimeter of the rectangle is less than 100, then;
P < 100
2(x+x+4)<100
2(2x+4)<100
4x+8<100
4x<100-8
4x<92
x<92/4
x<23
Hence the required solution is x<23
uh plz help i don't know how to solve easy question
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Step-by-step explanation:
there you go :)
6
HURRY: 20 POINTS TO THE WINNER
Answers
Answer:
1 gallon
Step-by-step explanation:
7/8 + 3/8 + 4/8 = 1 6/8
3/8 + 1/8 + 2/8 = 6/8
1 6/8 - 6/8 = 1
Answer:
Chocolate Sauce: 4/8
Strawberry Sauce: 2/8
Caramel Sauce: 2/8
Chocolate Sauce
Monday, the shop had 7/8, the shop used 3/8 on Tuesday. So we subtract the numerators but the denominator stays the same.
7 - 3 = 4
So it is 4/8
Same thing for Strawberry and Caramel Sauce.
So we add the totals we got from subtracting Monday amount of toppings with Tuesday's amount of toppings.
4/8 + 2/8 + 2/8 =
1 gallon**I hope this helped! :)
HELP ME AND YOULL BE AMAZING IN MY HEART
Answers
Answer:
0.1
Step-by-step explanation:
m = 2.5
n = 5
m+(79)/n
2.5 + 7 - 9
=0.5
divide by 5
= 0.1
PLEASE HELP THANK YOU
Answers
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Similarities.
Since here, first figure is a Triangle, hence similarity of a triangle is given by ratio of it sides and make them equate,
hence for,
1.) 16/12 = x/9 ===> 4/3 = x/9 ===> x = 9*4/3 ==> x = 36/3
hence the value of x is 12 , ===> x = 12 .
2.) here,in the case of a Reactangle the relation is such that, length = 2* breadth,
hence we apply the relation,
x = 2*4.5 ===> x = 9 units.
A woman bought some large frames for $13 each and some small frames for $5 each at a closeout sale. If she bought 12 frames for $92, find how many of each type she bought.
Answers
13 • 4= 52 and 5 • 8 = 40 52+40 = 92 and 4+8= 12
Good luck
Answer:
4 of the large frame and 8 of the small frame.
Step-by-step explanation:
92= 13y+ 5x
4* 13= 52
8* 5= 40
40+52= 92
8+4=12
Which angle pair is this
Answers
Answer:
Same-side Interior Angles
Step-by-step explanation:
They're on the same side, and they are interior.
a tv show is on from 7:00 to 8:00pm.
If there are 18 minutes of advertisements
during that time, what percent of the
show was advertisements?
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A cylinder has a base diameter of 20in and a height of 17in. What is its volume in cubic in, to the nearest tenths place?
Answers
Step-by-step explanation:
(3.1415 * 10^2) area of base
(17) height
volume = area of base * height
volume = 3.1415 * 10^2 * 17
The volume of the cylinder is 533.8 cubic inches to the nearest tenths place
Volume of Cylinder based problem:What information do we have?
Diameter of cylinder = 20 inch
Height of cylinder = 17 inch
Volume of Cylinder = πr²h
Volume of Cylinder = (3.14)(20/2)²(17)
Volume of Cylinder = (3.14)(10)(17)
Find out more information about 'Cylinder'.
https://brainly.com/question/3216899?referrer=searchResults
answer this question! i’ll give brainliest
Answers
Answer:
Step-by-step explanation:
A
the correct answer is option C
Because if u simplify the 13/3 it would be 4 1/3 and 1/3 is larger than 1/5
if u deposit 3,800 into a new bank account with a 7.5 interest compounded annually on my account how much interest will i earn over a year
Answers
Answer:
I belive it is 7,885
Step-by-step explanation:
[tex]-\frac{5}{6} n-\frac{1}{6} =-\frac{1}{3} +\frac{11}{6}[/tex]
Answers
Answer:
n = -2
Step-by-step explanation:
[tex]\frac{-5}{6}n-\frac{1}{6}=\frac{-1}{3}+\frac{11}{6}\\\\\frac{-5}{6}n=\frac{-1}{3}+\frac{11}{6}+\frac{1}{6}\\\\\frac{-5}{6}n=\frac{(-1)*2}{3*2}+\frac{11}{6}+\frac{1}{6}\\\\\frac{-5}{6}n=\frac{-2}{6}+\frac{11}{6}+\frac{1}{6}\\\\\frac{-5}{6}n=\frac{-2+11+1}{6}\\\\\frac{-5}{6}n=\frac{10}{6}\\\\n=\frac{10}{6}*\frac{6}{-5}\\\\n= -2[/tex]
Can anyone solve this plz
Answers
Answer:
5040.
Step-by-step explanation:
all you have to do is, multiply.
14 × 5 × 8 × 9
= 5040
I think the bottom number is 9.
so hope it helps.
A lioness gave birth to 3 cubs. The cubs weighed 3 3/8 pounds, 3 1 /3 pounds, and 2 3/4 pounds. What was the total weight of the cubs?
Answers
Answer:
b
Step-by-step explanation:
does anyone know this its middle school math
Answers
Answer:
1 1/2
Step-by-step explanation:
To make 8 cups of tomato soup you need 2 pounds of tomatoes. How many pounds of tomatoes do you need to make 32 cups of soup?
Answers
If 8 cups of soup = 2 pounds of tomatoes
Then you take 32/8 = 4
Then multiply 2x4 to get eight pounds of tomatoes
Answer:
[tex]8 cups[/tex]
Step-by-step explanation:
For 8 cups, you need 2 pounds. For 32, you just divide it by 8, which is 4. 4x2=8, so it’s 8 cups. Have a nice day.
the value of x so the ratios are equivalent: 4 to 5 and x to 20.
Answers
Answer:
x=16
Step-by-step explanation: