Answer:
10
Step-by-step explanation:
there are five members 2x5 = 10
Need help on this problem
5x-10=3(x+4)
3x+12
5x-10=3x+12
+10 -3x
2x=22
x=11
double check
5x11=55-10=45
11+4=15x3=45
1
Select the correct answer.
What is the solution for t in the equation?
It - t = 2
=
.
t =
7
30
A. B.
t
11
O C.
t = 6
OD.
30
An air traffic controller is monitoring the altitudes of four planes. The four equations below show y, the
distance in feet of each plane above the ground, after 6 minutes of descent. (Hint: Look at the slopes to help
you.)
Plane A: y = 400t + 12,000
Plane B: y = -800t + 28,000
Plane C: y = -200t +13,500
Plane D: y = -500t + 30,000
a. Which plane is descending at the slowest rate?
b. Which plane began its descent from the highest altitude?
Answer:
Step-by-step explanation:
a. Plane C has the slowest rate of descending.
b. Place D has begun to descend from the highest altitude.
What is the equation of a line in slope intercept form?The equation of a line in slope intercept form is y = mx + b where the slope is m and the y-intercept is b.
The altitude of four planes is represented by y after 6 minutes and t represents time in minutes.
To determine which plane is descending at the slowest rate we have to look for a slope in these four equations which is the least steep or which modulus value is the least.
If we take the modulus of all four slopes 200 is the least value.
∴ Plane C has the least descending rate.
To determine which plane starts descending from the highest altitude we look for the value of y-intercept which is the largest among them and that is plane D.
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PLZZZ HELPPPP ILL MARK BRAINLIEST TO FIRST AND CORRECT ANSWER THAT HAS WORK AND A THX TO SECOND AND CORRECT ANSWER.
The reciprocal of 5/9 is 3 Times greater than
F. 5
G. 3/5
H. 5/3
J. 1/3
Answer:
the answer is 5/3.
Step-by-step explanation:
Write an equation
Look at screenshot
Answer:
y=3x+27
Step-by-step explanation:
I first wrote down point-slope form, then substituted your point (-7,6) and the slope to get b (the y intercept).
MARKING BRAINIEST Can you help me with this math problem please ?
Answer:
You answer can be written for Solving X two different ways
The inquitly form is
x[tex]\geq[/tex]-6
Interval Notation is
{-6,∞)
Step-by-step explanation:
In order to graph put a close dot on the number -6 and then color your line to the right of the number line. Because the infinity sign is positive so all the number after the -6 is positive. So a close dot on the number -6 and then draw a line or color a line to the right of the number line
Ruby is saving up to buy a new jacket. She already has $25 and can save an additional $7 per week using money from her after school job. How much total money would Ruby have after 10 weeks of saving? Also, write an expression that represents the amount of money Ruby would have saved in ww weeks.
Total savings after 10 weeks:
Total savings after ww weeks:
From the question;
1) Ruby will save $95 after ten weeks
2) The equation for ww weeks is; S = $25 + ($7 x ww)
What is an equation?
Total savings after 10 weeks:
Ruby saves $7 per week from her after school job, and she already has $25, so her total savings after 10 weeks can be calculated as follows:
Total savings = Initial savings + (Weekly savings x Number of weeks)
Total savings = $25 + ($7 x 10)
Total savings = $25 + $70
Total savings = $95
So, Ruby would have a total of $95 after 10 weeks of saving.
Expression for the amount of money Ruby would have saved in ww weeks:
Let "S" represent the total savings after ww weeks.
Expression: S = $25 + ($7 x ww)
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How do you solve this problem 4÷8/9-1/2=
Answer:
Step-by-step explanation:
4/(8/9)-(1/2)=4
Will mark brainliest
Please help with these two questions for me
refer to attachments
Attachment 1=Solution 1Attachment 2=Solution 2Is a list of numbers and each number is called a term of the sequence
Answer:
Terms are positive or negative single mathematical expressions.
Step-by-step explanation:
Find the distance between -2 3/5 and -2 3/10 on a number line.
32i-4+2=6-42i-3 help
I need to understand the process, any help is much appreciated. :)
Answer:
15 x -5y -6 -2y
-75y -6 -2y
-77-6
Write three numbers that round to 400,000 when rounded to the nearest 100,000
Answer: 397,825 390,000 350,000
Step-by-step explanation: Numbers must be above 350,000 because it was rounded up to 400,000.
Should i redo a test even if i got a D ( which is passing), or should i Try again?
Answer:
Redo
Step-by-step explanation:
Answer:
Depends
Step-by-step explanation:
It depends if you can retake it and if you get a lower Grade. Like if you get a F do you keep the D or F
Find the distance between the points (7, –5) and (–2, –4).
Write your answer as a whole number or a fully simplified radical expression. Do not round.
ALL MY POINTS
9.055
Step-by-step explanation:
distance
= √(x₁ - x₂)² + (y₁ - y₂)
= √[7 - (-2)]² + [-5 - (-4)]²
= √[9]² + [-1]²
= √(81 + 1)
= √82
≈ 9.055
Linda deposits $4,000 in an account that pays 3% interest that compounds monthly. What is her balance after 2 months?
Show all of your work.
Answer:
$4,243.6
Step-by-step explanation:
4,000 * 0.03 = 120
add it to the money 4,120
another month
4,120 *0.03 = 123.6
add it $4,243.6
Answer the question below
Allowing 16 % discount on the marked price of a television and levying 13 % VAT, a buyer has to pay Rs 18,984 to buy it. Find the marked price of the Television.
let marked price be 100x
16% discount , sale price = 84x
13% VAT = 13/100 *84x= 10.92x
ADD 94.92x = Rs 9492
10.92x = Rs 1092 ANSWER
why is it important to have a random sample for your data in statistics?
Answer:The simplest random sample allows all the units in the population to have an equal chance of being selected. ... Perhaps the most important benefit to selecting random samples is that it enables the researcher to rely upon assumptions of statistical theory to draw conclusions from what is observed.
Step-by-step explanation:
The local recreation center held a scavenger hunt. There were 15 boys and 9 girls at the event. The group was divided into the greatest number of teams possible with the same number of boys on each team and the same number of girls on each team. How many teams were made if each person was on a team?
Answer:
3 teams
Step-by-step explanation:
Find the GCD of 15 and 9 in order to get the greatest number of teams possible
GCD is 3
que es una fraccion decimal
Step-by-step explanation:
listo ya está escribo esto sólo por que braynli no me deja subir la respuesta si no tiene mas de 20 palabras
Slope = 2/5 On a Graph
What is 6 + (4 x 2)=
Answer: 14
Step-by-step explanation: 4x2 = 8, 8 + 6 = 14
use the distibutive property to find the product
1/5 x 5 10/11
Answer:
1/2/11
Step-by-step explanation:
1/5×5/10/11=1/5×65/11
=13/11
=1/2/11
I'm trying to get to an 100 please do not get me wrong..
Answer:
Its a parallelogram.
Step-by-step explanation: Hope it helps. :)
5r-8=9r-12 answer this plsss
Answer:
R=1
Step-by-step explanation:
5
−
8
+
8
=
9
−
1
2
+
8
ask you teacher how to solve linear equation he or she could help with that
Jimmy spent half of his weekly allowance playing mini-golf. To earn more money his parents
let him mow the lawn for $5. What is his weekly allowance if he ended with $14?
PLEASE HELP QUICK! 50 POINTS IF YOU HELP!!
I WILL GIVE PERSON BRAINLY IF THEY GET IT RIGHT!!!
match the equations of the lines with their graphs.
Answer:
Assuming the graphs are abcd, 1 is b, 2 is c, 3 is a, and 4 is d.
Step-by-step explanation:
Please i really need help fast
Determine whether the systems of natural numbers, integers, rational numbers, irrational numbers, and real numbers are closed or not closed for addition, subtraction, multiplication, and division. Type your response here:​
Step-by-step explanation:
