Answers
Related Questions
please help me!!!
Solve the system by substitution.
y=-x
-2x+5y=-28
Answers
Answer:
(4,-4)
x=4
y= -4
Step-by-step explanation:
We know that y is equal to and so we can plug the y value in for x into the other equation
-2x+5(-x)= -28
Solve for x
-2x-5x= -28
-7x= -28
x=4
Now that we know that x= -4 we can plug this into one of the two starting equations and solve for y
y= -(4)
y= -4
Match these units :) *pls answer *
Answers
Answer:yeesssssowfhefuhenhv2egfv2
cbhufvyb2hvh2d
Step-by-step explanation:
1. It is a prime number larger than 20.
Answers
Answer:
23, 29, 31, 37, 41, 43, 47, 53, 59, 61
what are you asking?
Another house is sold for £283,392
This is 1.6% less than the price paid for the house. What was the price paid?
Answers
Answer:
the price paid is £288,000
Step-by-step explanation:
The computation of the price paid is shown below:
Sale of the another house is £283,392
Since the another house would be 1.6% less than the price paid
So, the price paid would be
= £283,392 × 100 ÷ (100 - 1.6%)
= £283,392 × 100 ÷ 98.4
= £288,000
Hence, the price paid is £288,000
-11r - 2 = -24
PLEASE HELP!!!!!
Answers
Answer:
2
Step-by-step explanation:
-11r - 2 = -24
-11r = -22
r = 2
Answer:
r = 2
Step-by-step explanation:
-11r - 2 = -24
-11r = -24 + 2 (22)
r = 22/11 (2)
r = 2
3x - 12 = 3x + 1
help please
Answers
Answer:
There's no solution to this equation, when 2 equations have the same slope but different y-intercepts, they're parallel. This means they never intercept and there is NO solution and we can't solve for x.
HELPPPP DUE IN 15 MINS!!!!
Triangles ABC and DEF are similar. Find x.
Answers
Answer:
8.57
Step-by-step explanation:
We can calculate the value of x using similarity ratio
11/7 = (15 + x)/(15) cross multiply expressions
105 × 7x = 165 subtract 105 from both sides
7x = 60 divide both sides by 7
x = 8.57 approximately
3 divided by 8. What is the dividend?
Answers
Answer:0.375
Step-by-step explanation:
What is the dividend? the question
Hopefully it’s right :)
pllz helpp i dont havvee timeee
Answers
It states reflected over the y-axis, so treat the y axis as a mirror and you will realise that the x is always the inverse number. For example, if it is -2, the reflected value will be 2. (y remains unchanged)
X: (10,2)
Y: (8,-7)
Z: (-9,5)
MATH GRB MP2 2020-21 7 7 of 12
Find the perimeter of the rectangle. Write your answer in the SIMPLEST FORM by combining like terms if you need to. Show your work
or explain how you found your answer.
x + 7
Answers
Answer:
21
Step-by-step explanation:
find the square root of 24-16√2
Answers
Answer:
the square root is 2.82
Step-by-step explanation:
24-16=8
√8=2.82
Jayla is a salesperson. She sold a guitar for $96 and earned 20% commission. How much
commission did jayla earn
Answers
Answer:
$115.20
Step-by-step explanation:
Hi! We need to find 1% of 96 to multiply by 20.
96 / 100 = .96
Now we multiply by 20.
20 x .96 = 19.2.
Now, we add 19.2 to what she earned in the first place (96).
19.2 + 96 = 115.20
Hope this helps!
5 movie tickets cost $55. At this rate, what is the cost per ticket?
Please help i really need it
Answers
Answer:
11
Step-by-step explanation:
55/5 equals 11
Answer:
11
Step-by-step explanation:
55 divided by 5 equals 11
An iPhone 12 Pro phone case normally costs $21.00 but it is on sale for 25% off. What is the sale price of the iPhone case?
Answers
Answer:
$15.75
Step-by-step explanation:
I need help finding Z
Answers
Answer:
The answer is 70
Step-by-step explanation:
5 x 5 = 25
14 x 5 = 70
Hope this helps
Help!! I'll name you the brainliest!!
Answers
Just get a brain
S
Jksjsisisisjsjjsjdjdjdjd
A chef bought has $25 to buy ribs (x pounds) and chicken (y pounds). Ribs cost $2.00 per pound and chicken costs $1.50 per pound. Write an equation that represents the total amount of money spent on the ribs and chicken
Answers
—
Total money spent is $25
Ribs weigh x pounds and costs $2 per pound
So we can write it as 2x
Chicken weighs y pound and costs $1.5 per pound
So we can write it as 1.5y
The equation can be written as:
2x + 1.5y = 25
Which of the following is NOT an arithmetic sequence?
a
1, 2, 3, 4,...
b
0.25, 0.5, 0.75, 1, ...
c
2, 2.5, 3, 3.5,...
d
-2, 4, -6, 8,...
Answers
Answer:
D
Step-by-step explanation:
To be an arithmetic sequence, the numbers have to be added or subtracted by a constant number. D is not the answer because -2+6 equals 4, but 4+6 doesn't equal -6, so D cannot be a arithmetic sequence.
Jacksons kitty weighed 2 pounds and 3 ounces a month later the kitty weighed 56 ounces how much weight did the kitty gain in that month
Answers
Answer:
21 ounces
Step-by-step explanation:
2 pounds→ convert to ounces= 32
32 ounces+ 3 ounces= 35
56 ounces-35 ounces= 21 ounces
Answer:
21 ounces
Step-by-step explanation:
1 pound=16 ounces
16 x 2=32
32+3=35
56-35=21
Of 200 Boston residents surveyed, all but 18 were born in Massachusetts. What percent of the residents surveyed were not born in Massachusetts?
Answers
Ten years ago, Victor's age was half of the age he will be in 10 years. How old is he
now?
Answers
Answer:
It's the same
Step-by-step explanation:
Cause im smart
Present age of the Victor as per given condition of the equation formed is equals to [tex]30[/tex] years.
What is equation?" Equation is defined as the relation between the variables and numbers using the sign of equality."
According to the question,
[tex]'x'[/tex] represents the present age of the Victor
[tex]'x+10'[/tex] represents the age of the Victor 10 years now
[tex]'x-10'[/tex] represents the age of the Victor 10 years ago
As per condition given equation we get,
[tex]x-10 = \frac{1}{2} (x+10)[/tex]
Simplify the equation to get the present age ,
[tex]2(x-10) = x+10\\ \\\implies 2x-20 = x+10\\\\\implies 2x-x = 20 +10\\\\\implies x =30[/tex]
Hence, present age of the Victor as per given condition of the equation formed is equals to [tex]30[/tex] years.
Learn more about equation here
https://brainly.com/question/10413253
#SPJ2
Chris borrows £6000 at a simple interest rate of 10% per year.
He pays the money back after 4 years.
How much does he pay back in total?
Answers
9514 1404 393
Answer:
£8400
Step-by-step explanation:
The amount due after t years is ...
A = P(1 +rt)
A = £6000(1 + 0.10·4) = £6000·1.40
A = £8400
Chris pays back £8400 in total.
2a + 2b = y
Solve for the variable, a
Answers
a=y-2b/2
a=y/2 -b
hope this helps !
Answer:
A= y−2B/2
Step-by-step explanation:
Its in a fraction form
help fast please i need both of the awnsers
Answers
Answer:
1. 75
2. 480 people
Step-by-step explanation:
1. 450/2 = 225
300 - 225 = 75
2. 20 * 3 = 60
12 * 35 = 420
420 + 60 = 480
2. 480 people
These are the answer I hope this was helpful
Write an equation of the line with a slope of 23and y-intercept of −8.
y=
Answers
Answer:
y=23x-8
Step-by-step explanation:
Use the formula y=mx+b
y-intercept is b which is -8
the slope is m which is in this case 23
Easy peasy!
Please help ! Need it
Answers
Answer:
u/187 = 189
Step-by-step explanation:
Needs more characters, but that's all there is to it.
es urgente necesito ayuda
Answers
a)56
b)134
c)27
d)141
54,675+33,548,000x^1+a^2=?
Answers
Answer:
?
Step-by-step explanation:
54,675+33,548,000x^1+a^2=
get rid of ^1 cuz that doesn't change the value
a^2 can be written as 2a because a^2= a*a and 2a= a*a
54,675+33,548,000x+2a
54,675+33,548,000x= -2a-54675
33,548,000x=-2a-54675
16774000x=-a-27337.5
x=-a - 27337.5
x=-a-27337.5/ 16774000
I obviously know this isn't a real question but here
Answer:
Step-by-step explanation:hey Karlie
Write an integer that represents 14,000 feet below sea level
Answers
does anyone have a private server on royal high I need the new set pls
Answers
Answer:
Nope but I hope you find one soon. -Your friend, Bill Cipher
Step-by-step explanation:
Answer:
I do!! My user is; AngelCookiesSmiles. c:
Step-by-step explanation: