Answer:
//
Step-by-step explanation:
Bill's answer is wrong because timesing 150 by 1.3 is increasing the number by 30%, not 3%
If he wanted to use this method, he would have ti times 150 by 1.03
Bill's method is wrong because 150 by 1.3 is increasing the number by 30%, not 3%.
What is the formula for calculating the increase?The formula for calculating the increase is:
original amount × (1 + percentage increase)
Bill wants to increase 150 by 3%
He writes down :
150 × 1.3 = 195
Bill's method is wrong because he is using the wrong formula to calculate the increase. To calculate the increase, you need to multiply the original amount by the percentage increase, not add the percentage increase to the original amount.
To calculate a 3% increase on 150, the correct method is:
150 × (1 + 0.03) = 150 × 1.03 = 154.50
As you can see, the result is different from the one that Bill obtained using his method.
Hence, Bill's method is wrong.
Learn more about the percentages here:
brainly.com/question/24159063
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If the sales tax for the city of Richmond is 6%, how much tax would you pay for a Playstation 5 that costs
$499.99?
Round your answer to the nearest hundredths place.
Sales tax?
Find the distance between the two points on the coordinate plane.
Answer:
10
Step-by-step explanation:
Assuming that each square is one unit, you plug it into the distance formula.
3(8 - 4x) = 12
Please help. You have to use distributive property to solve.
Answer:
x=1
Step-by-step explanation:
First, we distribute the 3 to the 8 and the 4x.
Now we have 24-12x=12
Then, we subtract 24 from 12
Now we have -12x=-12
Finally, we devide -12 by -12
Now we have x=1
Hope that helps!
please help :/
What is the similarity ratio of the top triangle to the lower triangle? Write your answer as a fraction in simplest form a/b.
Answer:
a/b=e/f
Step-by-step explanation:
a/b=3.5
f/e=2.5
ab/fe=3.5/2.5
ab/fe=1.4
Bc=ed
bc/ed=6.3/4.5
Bc/ed=1.4
Ac=fd
Ac/fd=8.4/6.0
Ac/fd=1.4
1/3 divided by 1/8
a, 1/24
b. 3/8
C. 2 and 2/3
d. 24
can youplease help me>????????
What makes 3 + 7 + 2 = __ + 2 true?
Answer:
10 :)
Step-by-step explanation:
3+7= 10+2 =12
10+2=12
easy
Answer:
3+7+2=__+2
so it's 10
.......................
Find the x- and y-intercepts of the graph of -3x + y = 34. State your answers as
whole numbers or as improper fractions in simplest form.
Answer: x-intercept: -34/3 y-intercept: 34
Step-by-step explanation:
Tell me if I’m wrong
The steps for adding mixed numbers with unlike denominators are very ____________
the steps for adding fractions with unlike denominators.
ANSWERS:
similar to
different from
Answer:
imma need my points back
Step-by-step explanation:
Answer:
The answer is "different from"
g= 7
h=5
Work out the value of 3g + 2h
Step-by-step explanation:
3*7+2*5
21+10
31
than k
help please!! i don’t know geometry :(
Answer:
the answer is 180 degrees
Answer:
20 degrees
Step-by-step explanation:
since JIH is equal to 25x+5 degrees, then JIZ and ZIH together equal that. but, since it's a straight line, JIH equals 180, so you can set 25x+5 equal to 180. therefore, x equals 7. then you can plug in 7 for x for JIZ and you get 2(7)+6 or 20.
What is the value of the fraction below?
Answer:
Undefined
Explanation:
Anything over 0 is undefined
Answer:
I cannot understand your question
but if it's 29/0 then answer will be infinity. because anything divided by 0 is infinity.
CAN SOMEONE HELP ME I'M WASTING ALL MY POINTS AND NO ONE IS HELPING ME (SLOPES) (BRAINLIEST)
Answer:
y= 65x+5
200 miles from the starting line
Step-by-step explanation:
so sorry no one has helped you but i hope this helps!
in order to find the slope intercept equation of this we have to look at the information. it says charlie has a 5 mile headstart and so that gives us our y-intercept or B
and then it says he goes 65mph meaning every hour he will go 65 miles so that gives us 65x because the x will represent the hours he is driving
so that leaves us with our equation of y=65x+5
and we have the plus 5 at the end because he will always have that 5 mile headstart
and then for the second part of the question it says where will be at 3 o'clock
so that means if he starts at 12 and now its 3 that means he drives 3 hours
so if you plug the 3 hrs into the equation we just created
it will give us 200 miles from the starting point at 12pm.
anyways hope this helps if it did please leave a like, rate it, and give me the brainliest if possible.
have a great day!
Examine the triangle below. Solve for x.
Answer:
C
Step-by-step explanation:
What is the vertex of the following equation?
y = (x + 7)2 + 3
The sum of a number and two times a smaller number is 62 .Three times the bigger number exceeds the smaller number by 116 .
What is the biggest number and the smallest number??
Answer:
42,10
Step-by-step explanation:
let the numbers be x and y and x>y
x+2y=62
3x-y=116
multiply by 2
6x-2y=232
add the first
7x=294
x=42
from first
42+2y=62
2y=62-42=20
y=20/2=10
Solve the simultaneous equation:
y=3x+5 y=4x^2+x
Please help me, to be submitted tomorrow. Pls help
Answer:
I got the answer 13
Step-by-step explanation:
To be short, I use the tangent ratio
Answer:
i got 13 but i would try to work it out yourself just incase
Step-by-step explanation:
What is -8 + 14
6
8
-6
-8
6
negative eight plus fourteen equals six
The measures of the two acute angles of a right triangle are in the ratio 2:7. What are the measures of the two angles?
Answer:
20, 70
Step-by-step explanation:
9x=90
x=10
angles are 20 and 70
please mark as brainliest
If the sales tax for the city of San Diego is 9%, how much tax would you pay for an item that costs $200.00?
(With work)
Answer:
$18
Step-by-step explanation:
9% of 200 = 0.09 × 200 = 18
**hint** Find the hypotenuse and then subtract that from the distance he actually traveled.
Answer:
10 miles
Step-by-step explanation:
How to do this question
Answer:
10:2
Right to wrong their is 10 right and 2 wrong
what is 4x - y = - 20 in y=mx+b form
Answer: y = 4x + 20
Step-by-step explanation:
4x - y = -20
=> -y = -4x - 20
=> y = 4x + 20
Answer:
4x - y = - 20 in y=mx+b form is: y = 4x + 20
Step-by-step explanation:
Given the equation
[tex]4x - y = - 20[/tex]
What is the slope-intercept form of linear/line function?
The slope-intercept form of the line equation
[tex]y = mx+b[/tex]
where
[tex]m[/tex] represents the slope[tex]b[/tex] represents the y-interceptConverting the equation into the slope-intercept form of the line equation
[tex]4x - y = - 20[/tex]
Add -4x to both sides
[tex]4x-y+\left(-4x\right)=-20+\left(-4x\right)[/tex]
simplify
[tex]-y=-20-4x[/tex]
Divide both sides by -1
[tex]\frac{-y}{-1}=-\frac{20}{-1}-\frac{4x}{-1}[/tex]
Simplify
[tex]y=4x+20[/tex]
Therefore, 4x - y = - 20 in y=mx+b form is: y = 4x + 20
help plzzzzzzzzzzzz
Answer:
m<ABD = 76°
m<DBE = 104°
Set the two expressions given equal to 180° then solve. Use verticle opposite angle proof to then find the other angles.
Which fraction is closer to 1/2?
A) 1/3
B) 5/10
C) 2/12
D) 6/5
F) 1/8
And that’s all the choices! This is due tomorrow!!!! Plz help thanks
Answer:
B) 5/10
Step-by-step explanation:
5/10 is 1/2. You just have to reduce.
1/2 x 5 = 5/10
how many F's to fail 7th I'm failing most of my classes because ever sense the virus started, I've been attending online school and I've been doing horrible.
A recipe requires 3/4 cups of flour for every 1/2 cup of sugar. How many cups of sugar are needed for each cup of flour?
A. 1/4
B. 3/8
C. 2/4
D. 3/4
hi its b 3/8 have a amazing day
if the original quantity is 12 and the new quantity is 15, what is the percentage increase? The percent increase is _____%
Answer:
25%
Step-by-step explanation:
Given data
original quantity =12
new quantity =15
% increase= new-original/original *100
% increase= 15-12/12 *100
% increase= 3/12 *100
% increase=0.25 *100
% increase=25%
hence the increase is 25%.
solve the following equation.
4(x+2)-17=35
Answer:
Step-by-step explanation:
x=11