What is the slope to this one? Will give brainliest
Answer:
Negative Slope.
-7/5
Step-by-step explanation:
Decreasing from left to right.
x = 3- -2 = 5
y = -2 - 5 = -7
y = -7/5x + 11/5
Answer:
7/-5
Step-by-step explanation:
number of boys and girls are in the class are in the ratio of 7 : 5 the number of boys is 8 more than the number of girls what is a total class strength?
Answer:
Step-by-step explanation:
Given ratio of boys and girls in the class =7:5
No of boys is 8more than the girls
So
Let no of boys in the class =7x
No of girls in the class=5x
7x=5x+8
2x=8
X=8/2
X=4.
Total strength =no of boys + no of girls
=7x+5x
=7×4+5×4
= 28+20
=48.
Total strength in the class is 48.
Answer:
Total class strength = 48
Step-by-step explanation:
Boys : Girls = 7 : 5
Number of boys = 7x
Number of girls = 5x
7x - 5x = 8
2x = 8
x = 8/2
x = 4
Total strength = 7x + 5x = 12x = 12*4 = 48
3/4X - 9 = 27 what does x equal?
Answer:X = 48
Step-by-step explanation:
Solve for
x
by simplifying both sides of the equation, then isolating the variable.
The value of x in the equation given 3x/4 - 9 = 27, is 48.
Given is an equation, 3x/4 - 9 = 27, we need to find the value of x,
To find the value of x, we can solve the given equation step by step. Let's go through the process:
Start with the equation:
3x/4 - 9 = 27
To eliminate the fraction, we can multiply both sides of the equation by 4:
4 × (3x/4 - 9) = 4 × 27
Simplifying, we have:
3x - 36 = 108
Add 36 to both sides of the equation to isolate the variable:
3x - 36 + 36 = 108 + 36
Simplifying further:
3x = 144
Divide both sides of the equation by 3 to solve for x:
(3x) / 3 = 144 / 3
This gives us:
x = 48
Therefore, x equals 48 in the given equation: 3x/4 - 9 = 27.
Learn more about Equations click;
https://brainly.com/question/29538993
#SPJ6
Jules has $1,200 and is spending $40 per week. Kelsey has $400 and is saving $40 a week. In how many weeks, will Jules and Kelsey have the same amount of money
Answer:
week number: 11 if you do count the first time they got the money or week number 10 if you don't count the first time they got the money
Step-by-step explanation:
First time they got money: Julie: 41,200 Kelsey: $400
week 1: Julie : $1,180 Kelsey: $440
week 2: Julie: $1,140 Kelsey: $480
week 3: Julie: $1,100 Kelsey: $520
week 4: Julie: $1,060 Kelsey: $560
week 5: Julie: $1,020 Kelsey: $600
week 6: Julie: $980 Kelsey: $640
week 7: Julie: $940 Kelsey: $680
week 8: Julie: $900 Kelsey: $720
week 9: Julie: $860 Kelsey: $780
week 10: Julie: $820 Kelsey: $820
On Monday, George's checking account held $61.72. On Tuesday, he withdrew $57.00 from the account. On Thursday afternoon he deposited $197.27. What was his final balance Friday morning?
Answer:
$201.99
Step-by-step explanation:
Given that:
Amount held on Monday = $61.72
Amount withdrawn on Tuesday = $57.00
Amount deposited on Thursday = $197.27
Final balance :
Amount held on Monday - Amount withdrawn on Tuesday + Amount deposited on Thursday
$61.72 - $57.00 + $197.27 = $201.99
Hence, final balance = $201.99
price of 50 kg rice rupees 7650 find the price of 1 kg rice
Answer:
price of 50 kg rice rupees 7650 find the price of 1 kg rice
so 50kg: 7650r
divide both sides by 50 to get 1
1kg=153 rupees
Answer:
50kg of rice --> 7650 rupees
7650/50 = 153
1kg of rice --> 153 rupees
to increase an amount by 19% multiple by?
Answer:
1.19
Step-by-step explanation:
The original full amount is 100%.
When you increase the full amount by 19%, you add 19% of the full amount to the full amount, so now you have 119%.
To find 119% of an amount, multiply he amount by 1.19 since 119% = 1.19
Answer: 1.19
Find a point on the line and the line's slope.
y+2= {(1/2x+5)
point on the line:
slope:
Answer:
y-intercept: 3 slope: 1/2
Step-by-step explanation:
Measure of angle A : 3x
Answer: 11 degrees
Step-by-step explanation:
Help me witch these 4 questions and thanks
Answer:
1. f(n+1) = f(n) + 0.09
2. The correct answer is 403 = x. The student’s error is that she did not cancel out properly the constant by the inverse add ended to find the answer of the variable.
3. B
4. D 34 + 6(25.3)
can your slope ever be 0
Answer:yes
Step-by-step explanation:
x^(2)+16x+28=0 complete the square
Answer:
(x + 8)² = 36
Step-by-step explanation:
When you are trying to complete the square and the equation already has a constant, you add or subtract that value to the other side of the equation so you can cancel it out.
x² + 16x + 28 = 0
x² + 16x + 28 - 28 = 0 -28
x² + 16x = -28
Now, you find ([tex]\frac{b}{2}[/tex])² (divide b by 2 and raise the quotient to the second power). Half of 16 is 8, and 8² is 64. Add 64 to both sides.
x² + 16x + 64 = -28 + 64
x² + 16x + 64 = 36
Now, you just factor the equation on the left. To factor it, you will always use the number you got to make the constant, which in this case is 8.
(x + 8)² = 36
What is b
A=h(a+b)/2
The answer is B= 2a/h - a
1. The mZRST is 37º. The mZRSV is 58°. What is the mZTSV? R T s
Answer:
-21
the answer isss -21
The best bagel company bakes 1,872.they put a bakers dozen ,or 13 bagels, into each bag. How many bags do they fill
Answer:
144
Step-by-step explanation:
1872 divided into bags with 13 each is
1872/13= 144 bags to fill
7th question plsssss
convert to exponential form
8^x=512=8^3
x=3
The logarithm of 512 to the base 8=3
of the 24 students in Michelle's homeroom, of them rode the bus to school. How many
students in Michelle's homeroom rode the bus to school?
What is the equation of the line through the origin and (2,5)
Answer:
2y=5x+2c
Step-by-step explanation:
5) Contains (3,-1) and (6,- 13)
Help please
Answer:
The slope of the line is -12/3
Step-by-step explanation:
remember, rise over run
My I have brainliest please? :)
What is the y-intercept of this graph?
A. 0
B. 2
C. 4
D. 8
Answer: 0
Step-by-step explanation:
The line runs through the coordinate (0,0), rather than starting at (0,2), (0,4), or (0,8).
Always remember that you read coordinates as (x,y) which..
X is how many spaces right or left
Y is how many spaces up or down.
Answer:
A. 0
Step-by-step explanation:
If you can look at the graph it crosses the y-axis exactly at the origin which is 0. This makes 0 the y-intercept because the line intercepts the y-axis at the point (0,0) making our solution A: 0
If you think my answer was helpful please make it the brainliest that would be much appreciated. Thanks! :D
Cameron has a bag of 50 gumdrops. There are 15 peach, 20 strawberry, 5 cherry, and 10 watermelon. Without looking, he picks a gumdrop, looks at it and puts it back, then chooses another without looking. What is the probability he will choose strawberry both times?
The flagpole in front of VHS 50 feet tall. The angle of elevation from the end of its shadow to the top of the flagpole is 46°. what is the length of the shadow? Round your answer to the nearest foot
Answer:
The length of the shadow is 48.28 feet.
Step-by-step explanation:
The flagpole at its shadow form a 46, 44, 90 triangle.
Let AB be the flagpole. AC is the shadow.
Let's use the sine law to calculate AC.
[tex]\frac{AC}{sin(44)}=\frac{50}{sin(46)}\\AC=\sin(44)*\frac{50}{sin(46)}AC=48.28[/tex]
Amanda's parents had a birthday dinner for her at Sushi Yama restaurant. The bill came to $74 before the tip. They left an 18% tip. What was the total cost of Amanda's birthday dinner?
Answer:
$87.32Step-by-step explanation:
Step one:
given data
we are told that the initial bill is $74
thereafter they gave a tip worth 18% of the bill
let us compute what 18% of $74 will amount to
Step two:
=18/100*74
=0.18*74
=$13.32
The added expenses is $13.32
Hence the total cost is
the initial bill plus the tip
=74+13.32
=$87.32
What’s the right answer?
a^12b^7/a^9b^
Someone help me find the answer please
Answer:
[tex]a^{3}[/tex] * [tex]b^{2}[/tex]
Step-by-step explanation:
[tex]\frac{a^{12} * b^{7} }{a^{9} * b^{5} }[/tex]
Divide the equation (split the equation into parts), to show like terms;
[tex]\frac{a^{12} }{a^{9} }[/tex] * [tex]\frac{b^{7} }{b^{5} }[/tex]
Since dividing two numbers with exponents,( that have the same base), is equivalent to subtracting the exponents and retaining the base, hence:
[tex]a^{3}[/tex] * [tex]b^{2}[/tex]
y is direcly proportional to x and y=27 when x=6find x when y=45
Answer:
x= 10
Step-by-step explanation:
27÷6= 4.5
27×4.5= 6
so,
45÷4.5=10
Answer:
7.5
Step-by-step explanation:
45 divided by 6 i don't know but I just wanted to try
I need help someone THIS IS DUE IN 10 MIN pls someone
Answer:
34, 1.5, 9, 12, 3.6
Step-by-step explanation:
40.8/1.2=
1.8/1.2=
10.8/1.2=
14.4/1.2=
4.32/1.2=
Answer:
1.34 2.1.5 3. 9 4.12 5. 3.6
Step-by-step explanation:
40.8/1.2
1.8/1.2
10.8/1.2
14.4/1/2
4.32/1.2
MULTIPUL ANSWER CHOICE GIVE ME MORE THAN 1 ANSWER AND MAKE IS CORRECT! PLEASE AND THANK YOU!
Which statements about opposites are true?
Select each correct answer.
The opposite of the opposite of a number is the number itself.
The opposite of a number is 1 divided by that number.
The opposite of a number is always a negative number.
A non-zero number and its opposite are located on opposite sides of zero on a number line.
Answer: The opposite of the opposite of a number is the number itself. And the opposite of the opposite of a number is the number itself.
Step-by-step explanation:
Kayla is give a monthly allowance. She puts 40% of the money directly into her savings account. She spends $15 at the movies with her friends. At the end of the month, she has $3 left. How much is her monthly allowance?
identify the set of ordered pairs that represent y as a function of x? PLZZZ HELP
A. (-1,0) (1,0) (3,0) (3,4)
B. (1,0) (2,0) (3,3) (3,4)
C. (0,0) (1,1) (2,3) (3,3)
D. (0,0) (0,1) (2,3) (3,4)
