This shows that there are 141 men and 21 women in the meeting
Let the number of men present be x
Let the number of women present be y
If the total number of students present in the meeting is 162, hence;
x + y = 162 ............ 1
If there were 15 men more than 6 times the women, then;
x = 6y + 15 ...................2
Substitute equation 2 into 1:
6y + 15 + y = 162
7y + 15 = 162
7y = 162 - 15
7y = 147
y = 21
Recall that x = 6y + 15
x = 6(21) + 15
x = 126 + 15
x = 141
This shows that there are 141 men and 21 women in the meeting
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What is the equation of the line with a gradient of −2 which passes through the point (3, −5)?
Answer:
y= mx + c
Step-by-step explanation:
y=mx+c
y= -2x+c
-5 = -2(3) +c
-5 = -6 +c
-5 + 6 = c
1 = c
therfore equation is y = -2x + 1
Write 3.7 as a fraction
Answer:
37/10
Step-by-step explanation:
brainliest plz
for first answering
Answer:
3 7/10
Step-by-step explanation:
️️️️️️️️️️️
Write an algebraic expression for: the quantity 2 plus 88y divided by 47
Pls anyone know this
HELP ASAP PLEASE I BEG TOU
Answer:
(0,-2)
(2,-1)
(4,0)
Step-by-step explanation:
The points are the above ones.
x intercept: (4, 0)
y intercept: (0, -2)
8.5 inches to centimeters
Answer:
21.59cm
Step-by-step explanation:
Multiply 8.5 by 2.54 to convert in. to cm.
30 POINTS AND BRAINLEST FOR ANSWER HELP!!!!!
Answer:
a
Step-by-step explanation:
what number is represented by each point on the number line
Answer:
Every point of a number line is assumed to correspond to a real number, and every real number to a point. The integers are often shown as specially-marked points evenly spaced on the line.
Find the area I will make you Brainliest (show working)
Answer:
Step-by-step explanation:
16 * 16 = 256
8 * 36 = 288
Add
Answer= 544 mm^2
Answer:
The answer is 544
Step-by-step explanation:
16*16=256
(8+12+16)=36
36*8=288
288+256= 544
can someone answer this?
Answer:
324 ft²
Step-by-step explanation:
Given 2 similar figures with ratio of sides a : b , then
ratio of areas = a² : b²
Here ratio of sides = 3 : 18 = 1 : 6
ratio of areas = 1² : 6² = 1 : 36
That is the area of the larger parallelogram is 36 times the smaller
area of larger parallelogram = 36 × 9 = 324 ft²
which relation is also a function
I think its A. trust me. peksman. tiwala lang. kasi a function should be unique domains
the square root of negative 9 is not negative 3 because..
Answer:
You cant have a negative square root
Explanation:
The answers will always be positive or a perfect square
Hope this Helps
what is the amount of water in the aquarium at 0 minutes
Answer:
I would guess it would be 0 but is there a graph or background info
?
Step-by-step explanation:
H
13. Stretch Your Thinking Jenny and George combined their
allowances to buy the same present for each of their four
teachers. Jenny had $13.75. George had $2.26 less than
Jenny. How much did one present cost?
Answer: One present cost 6 dollars and 31 cents.
Step-by-step explanation:
Ok so first you subtract 2.26 from 13.75 to find out the total that George has.
That would be 11.49.
Next you add them together because they combine allowances.
So thats 25.24.
Next you divide this by 4 because they are buying the same present for their four teachers, therefore all will be the same price.
This would be 6.31
You leave the decimals because your talking about money.
Hopefully this helps. Have a wonderful day. :)
Marking me brainly really helps if you found my answer helpful!
The formula F=95C+32 changes a temperature reading from the Celsius scale C to the Fahrenheit scale F. What is the temperature measured in degrees Fahrenheit when the Celsius temperature is 50°C?
Answer:
122°F
Step-by-step explanation:
F=(50×9/5)+32
= 122°F
help me pls asap!!!!!
Use a model to explain why any number – (–7) is the same as that number + 7.
(PLEASEEEE HELPPP)
Answer:
say you buy something for 10 dollars, you are going to get charged for it, but if you take item off of your shopping cart you are taking away the -10 dollars that wouldve been charged.
Step-by-step explanation:
the reason this works is because you take away something that makes it less.
- (-7) is basically just saying delete that -7. that's why - (-7) is the same as +7
Graph y= -3x+4
NO FILES NOR LINKS!!!
Answer:
youre gonna put 4 on x axis and -3 on y
Step-by-step explanation:
Solve for x. 8x-6+11+12x=180
Answer:
x=35/4
Step-by-step explanation:
20x +5=180
20x=180-5
20x=175
x=175/20=35/4
Answer:
[tex]x=8.75[/tex]
Step-by-step explanation:
[tex]8x-6+11+12x=180~(Given)\\\\20x+5=180~(Simplify)\\\\20x+5-5=180-5~(Subtract~5~on~both~sides)\\\\20x=175~(Simplify)\\\\\frac{20x}{20}=\frac{175}{20}~(Divide~20~on~both~sides)\\\\x=8.75[/tex]
Suppose a normal distribution has a mean of 50 and a standard deviation of
3. What is P(x <47)?
A. 0.16
B. 0.025
C. 0.975
D. 0.84
Answer: A
0.16
Step-by-step explanation:
just took it
The points A, B and C in 3D space are such that:
• AB = 10mm, AC = 17mm and BC = 28mm.
• The angle of elevation from A to B is 20°.
• The angle of elevation from A to C is 55°.
Find the angle of elevation from B to C, to the nearest degree.
Answer:
Angle of elevation= 180- (20- 55)
180- 75
105°
There are 60 runners in a race. How many ways can the runners finish first, second, and third?
Answer:
There are 720 possible results.
Step-by-step explanation:
What is the solution to the following equation?
5x+7X = 60
A. X = 12
B. X = 15
C. = 5
D. X-2
Answer:
c 5
Step-by-step explanation:
Evaluate -5x+8 when x=3 The value of the expression is
Answer:
-7
Step-by-step explanation:
replace x by 3
-5^3+8
-15+8
=-7
WHAT IS THE MEASURE OF ANGLE #5
WHAT IS THE MEASURE OF ANGLE #6
WHAT IS THE MEASURE OF ANGLE #7
WHAT IS THE MEASURE OF ANGLE #8
Answer:
5)42º
6)112º
7)112º
8)38º
Step-by-step explanation:
m<6 180-68=112
m<5 180=26+112+x 42=x
m<7 is congruent to m<6
m<8 180=30+112+x 38=x
You’ve decided to open a checking account. You know there are a number of differences with individual banking institutions. Name at least 3 good questions to ask to get started, and explain why knowing this information is helpful. Use complete sentences.
Answer:
1. Can I use the Atm for free?
2. What happens if I withdraw more money than I have in my account?
3. Does my account pay me intrest?
Step-by-step explanation:
1.ATMs allow you to withdraw money from your checking account without visiting a bank branch. But some withdrawals could cost you. Many banks charge you to use machines operated by other banks or third parties, and those fees can add up quickly.
2. Withdrawing more than your account contains is called an overdraft. Bank overdraft services generally allow your transaction to go through, but you will be charged a fee. Some banks prevent you from overdrafting when swiping your debit card and may let you request that all transactions are declined when your account doesn’t contain enough funds.
3. Generally, if checking accounts pay interest, the rate is very low. High-yield checking accounts offer higher interest but typically require higher balances. Savings accounts offer higher rates, but because the accounts are intended for saving, they’re subject to different rules
How to increase 78 by 80%
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can someone please help me i need help
Answer:
None
Step-by-step explanation:
It would be easier to ask your teacher instead of getting wrong answers from random people. Ever think of that :0
Find the measures of the four angles below.
Answer:
x = 38.8
Step-by-step explanation:
Using the slope formula, find the slope of the line through the given points.
(12,0) and (4,-6)
Answer:
Step-by-step explanation:
gradient = y2-y1/x2-x1
-6-0/4-12
-6/-8
=3/4
