Answers
9 - one more resident
10 - 50% , C
Related Questions
I need help
4x-12y=-8 -3x+12y=12
Answers
Answer:x=4 y=2
Step-by-step explanation:
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
Point Form:
(4,2)
Equation Form:
x=4, y=2
Carlos has $50 in his saving account. he deposits $100 on his birthday. Every month after his birthday, he deposits $25. which equation can be used to calculate the number of months it will take him to have $500?
Answers
Answer:
im not sure sorry..
Step-by-step explanation:
Answer:
so don't know the equation but it's 15 months. a year and 3 months.
Step-by-step explanation:
so first able, he already has 150 in his saving account. he adds 25$ every month after hai bday. a year has 12 months in which one of them is his birthday. so the rest 11 months he adds 25$. 25×11=275 then 150+275=425 so he needs 75 more dollars to have 500$ 25+25+25=75 so there fore we have 3 more months. so that means that a year and three months. sorry if you didn't understand I'm bad at explaining
4/5x + 7 =10 what's the value of x
Answers
x=15/4
Find VX.
A. 3.0
B. 2.6
C. 6.1
D. 4.6
Answers
Answer:
B
Step-by-step explanation:
You have given angle x and the hypotenuse you are asked to find the adjacent side of the triangle so you would be using
Cosθ = Adjacent/hypotenuse.
cos49 = adjacent/4
1.32 = adjacent/4
2.62 = adjacent
VX = 2.6
Remember!
SOH
Sinθ = opposite/hypotenuse
CAH
Cosθ = adjacent/hypotenuse
TOA
Tanθ = opposite/adjacent
name a linear expressions that have (x+2) as a factor
Answers
Answer:
4X+2=10
Step-by-step explanation:
what is 11.35 divided by 0.35?
Answers
Answer:
32.43 (rounded)
Step-by-step explanation:
Answer:
32.4285714
Step-by-step explanation:
11.35/0.35=32.4285714
This is the answer however if your question has asked to round it to two decimal places the answer would be 32.43
i hope this helps
15 POINTS PLEASE HELP SOLVE AND EXPLAIN
Answers
Answer:
I and IV
Step-by-step explanation:
I is a graph with three inequalities, not a function. IV is an algebraic equation, and again, not a function.
Plzzzz give me Brainliest!!!!!
16−2t= 3/2t+9
need help asap this is my grade plz
kahn academy
plz help meee
Answers
Answer:
t=2
Step-by-step explanation:
I worked it out and got this answer as well but checked it in a calculator and couldn't send my pic in. I hope its right but if t is with 2 on the denominator then its a whole different answer.
(85N - 15) + (32N - 27)
Answers
Answer:
117N - 42
Step-by-step explanation:
WHYD I THINK YOU WERE TALKING ABOUT COORDINATES AT FIRST
Answer: 117n - 42
Step-by-step explanation:
85n - 15 + 32n - 27
85n + 32n - 15 - 27
117n - 15 - 27
117n - 42
Jonathan filled a tank with 36 gallons of water . How many quarts of water were in the tank ?
I need help ASAP
Answers
Answer:
144
Step-by-step explanation:
Answer:
The answer is 144.
Step-by-step explanation:
It's 144 quarts because there are 4 quarts in a gallon, multiply the 36 gallons by 4x as many quarts and get the answer 144.
Alex has 3,330 toothpicks . He wants to use them all to make a floor mat with 18 equal rows . How many toothpicks should Alex use for each row ?
Answers
Answer:
Step-by-step explanation:
for this problem we have to
3330/18=185 toothpicks for each row
Answer:
185
Step-by-step explanation:
Divide 3330 by 18.
3330 is the number of tooth pics he has, so divide by how many rows he needs, 18.
Can someone please give me this answer.
Answers
Answer:32 inches
Step-by-step explanation:
Using the pythagorean theorem
40²= 24²+ b²
simplify
1600 = 576 + b²
subtract 576 from both sides
1024 = b²
square root both sides
32= b
Helppp question in the picture‼️
Answers
Answer:
the last one
Step-by-step explanation:
Convergent plate boundaries cause earthquakes which is the most destructive out of the three.
write the point-slope equation of the line that passes through(3,5) and (7,1)
Answers
Answer: y - 1 = –(x –7)
or y –5 = –1(x –3)
The attachment shows the graph of these equations (identical)
Step-by-step explanation:
The basic form for a point-slope equation is
y - b = m(x - a)
a is the x-value from the given coordinate, b is the y-value form the given coordinate, m is the slope. x and y are the variables in the function.
To find the slope, m, use the given coordinates. Get the difference in the y-values and divide by the difference in the x-values. This is "rise over run."
Subtract the first coordinate from the second coordinate.
Given coordinate points: (3,5) and (7,1) substitute values:
m= 1 –5 / 7 –3 becomes m= –4/4 so the slope, m = –4/4
That is –1 The "1" is "understood," so only the negative sign represents the slope in the equation
To write the equation: Take the basic form, substitute b and a values from either given coordinate. And use the value of m we just calculated.
y - b = m(x - a) Using the second coordinate: (7,1)
y - 1 = –(x –7)
or using the first coordinate:
y –5 = –(x –3)
The difference of two numbers is 16. The greater number is 5 less than 4 times the smaller
number. Find the two numbers.
Answers
Answer:
x= 23
y=7
Step-by-step explanation:
x-y=16
4y-5=x
4y-5-y=16
3y-5=16 add 5 to both sides
3y=21 divide by 3 on both sides
y=7
x-7=16 substitute back in
x=23 added 7 to both sides
so x=23 and y=7
23-7=16
Let y = greater number
Then we have that y = 4x − 5y − x = 16
Replace the value of y in the second equation you get 4x − 5 − x = 16
3x − 5 = 16
3x = 21
x = 7
y = 23
Please help me with the questions
Answers
Step-by-step explanation:
.........................
how many solutions does this system for equations have ? PLZ HELP ASAP !
Answers
Answer:
Infinitely many solutions
Find equation of the line shown
Answers
Answer:
y = x + 6
Step-by-step explanation:
y = mx + b
Since (0,6) is your y-intercept (or just positive 6), you have your b part of the equation solved.
The line goes up at a continuous rate of up 1, over 1, so they cancel each other out, making the m part of your equation 1.
So, you have y = 1x + 6 and you change it to just y = x + 6 (since x itself automatically has a 1 before it, when it's by itself).
Hope this helps!
[tex]f(x) = - \sqrt{x - 2} [/tex]
Domain- in interval notation
Range- in interval notation
x-intercept
x-intercept
Answers
Answer:
Domain: [0,infinity)
Range: (-infinity,-2]
No x-intercept
Y-intercept: (0,-2)
Step-by-step explanation:
5a+3s=42 whats the value of a
Answers
Answer: a = 8.4
Step-by-step explanation:
x + y = 10
y = ?
solution: (7, y)
Answers
Answer:
y=3
Step-by-step explanation:
Given: x+y=10
solution is (7,y)
put x=7 in x+y=10
⇒7+y=10
⇒y=10-7
⇒y=3
Hence, the value of y is 7.
[tex]-9x^{5}y^{2}[/tex] for x = -1, and y = 1/3
Answers
Step-by-step explanation:
I shall not tell u the answer I will frame the question in the simplest form
and after if still u can't understand then feel free to ask me
[tex] - 9 \times { - 1}^{5} \times { \frac{1}{3} }^{2} [/tex]
I hope it helps now
if you can't find the answer you can ask me
I will ALWAYS HELPS TO UNDERSTANDING YOUR ASSIGNMENTS
ENJOY YOUR DAY
#CAPTAINPOWER:)
Answer the following questions using metric conversions.
13. One pack of Strawberry Poptarts has a mass of 104 g. What is the mass of 6 packs of Poptarts? How many kg is 6 packs of Poptarts? Explain your answer.
14. Will a tablecloth that is 155 cm long cover a table that is 1.6 m long? Explain.
15. Alex rode 2 kilometers on his bike. His sister rode 3000 meters on her bike. Who rode
the farthest and how much farther did they ride? (Answer in meters)
Answers
Answer:
Ok, here is the answers! brainliest pleaseee :D
Step-by-step explanation:
13. - 0.624 kg. (Explanation: 104 grams per one pack of pop-tarts. 104 g x 6 packs of pop-tarts equal 624 grams in total. 624 grams to kilograms is 0.624 kg.)
14. - No. The tablecloth is 155 cm long. It needs to cover a table that is 1.6 meters long. 155 cm to meters is 1.55 meters. The tablecloth is 0.05 to short to cover the table. 1.6 meters - 1.55 meters = 0.005.
15 - Alex's sister rode the farthest. She rode 1,000 meters farther than Alex. 2 kilometers in meters is 2,000 meters. His sister rode 1,000 meters more than that, 3,000.
Grace scored 18 out of 22 on a grammar quiz and 60 out of 70 on a social studies test. Did she score a higher percentage on the grammar quiz or on the social studies test?
Answers
Answer:
18 divided by 22 is around 82
60 divided by 70 is around 86
Step-by-step explanation:
So the social studies test she scored higher
6 x 10^9 divide 3x10^4 = ____x10^?
Answers
Answer:
2 × 10⁵
Step-by-step explanation:
The following data were obtained from the question:
6×10⁹/ 3×10⁴ =?
The above expression can be simplified as follow:
6×10⁹/ 3×10⁴ = 6×10⁹ ÷ 3×10⁴
Recall:
Aᵐ ÷ Aⁿ = Aᵐ ¯ ⁿ
Therefore,
6×10⁹ ÷ 3×10⁴ = (6/3) × 10⁹ ¯ ⁴
6×10⁹ ÷ 3×10⁴ = 2 × 10⁵
Thus, 6×10⁹/ 3×10⁴ is equal to 2 × 10⁵
19
Tom is building a new barn for all of his farm equipment.
He spend $35,000 in buying raw materials and $40,000 in labor and machinery to build the barn.
This total amount came out to be 20% less than what he had budgeted for the barn.
What was the amount he had budgeted for the barn?
Answer: $
Answers
Answer:
Build the barn : $35,000 + $40,000 = $75,000
Budgeted for the barn : $75,000 x 80% = $60,000
Step-by-step explanation:
Find the slope of the line that passes through (73, 73) and (7, -10).
Answers
Answer:
M= 83/66
Step-by-step explanation:
The formula to solve the slope is y2-y1/x2-x1 so ,
-10-73= -83
7-73= -66
-83/-66= 83/66
What is 360 in the ratio 1 : 8
Answers
Answer:
40 : 320
Step-by-step explanation:
sum the parts of the ratio, 1 + 8 = 9 parts
Divide the quantity by 9 to find the value of one part of the ratio
360 ÷ 9 = 40 ← value of 1 part of the ratio, then
8 parts = 8 × 40 = 320
Then 360 in the ratio 1 : 8 is 40 : 320
Answer:
40:320
Step-by-step explanation:
8+1=9
360/9=40
40 times 1 is 40
40 times 8 is 320
please mark as brainliest!!<3
I need help please please
Answers
Step-by-step explanation:
49 / 7 - 3.3
= 7 - 3.3
= 3.7
4² - 1 + 8 + 2²
= 16 - 1 + 8 + 4
= 27
Hope it will help you :)❤
6th grade math
3m + 4m + 5 + 1 -7m
Answers
Answer:
6
Step-by-step explanation: