16x
Step-by-step explanation:
6 increased by 2 --> 6+2
difference of 4 and 2 --> 4-2
first part times the second part --> 6 + 2 (4-2)
times a number --> • x
put it all together --> (6+2)(4-2) • x or 16x
Brian’s grandmother offered to give him a gift of 50% of the amount of money he saved in one year. His grandmother gave him $60. How much did he save?
Answer:
$120
Step-by-step explanation:
A broker charges customers a fixed fee of 150 plus 5.50% of the amount of all investments made. If a customer invests £40000 through the broker what is the total brokerage payable.
Answer:
£2350
Step-by-step explanation:
Commission on the £40,000 = 0.055 x £40000 = £2,200
Total brokerage payable = £2,200 + £150 = £2350
8th grade algebra! please help. 20 points. due in 10 minutes. question is in the picture.
Answer:
B
Step-by-step explanation:
.45y+.3(0) = 3.6
y=8
8 does not equal 12
A 2-column table with 3 rows titled Units of Weight. Column 1 is labeled Customary System Units with entries 1 ounce, 1 pound, 1 ton. Column 2 is labeled Metric System Units with entries 28.35 grams, 0.45 kilograms, 907.2 kilograms.
How many kilograms are equivalent to 5 pounds?
1.13 kg
2.25 kg
5.67 kg
11.05 kg
Answer:
2.25kg
Step-by-step explanation
Answer:
141.75
Step-by-step explanation:
HELP ME PLSSSSSSSSSS
Answer:
the last one go to the first one , the first one go to the last one , the secoind go the third one , and the thrid one go to the thrid one sry if i am wrong
Step-by-step explanation:
5/8 + 3/4 divided by -2/3 - 5/6
Simplify this expression (d + 5) + (d + 5) + (d + 5)
Answer:
3d + 15
Step-by-step explanation:
(d + 5) + (d + 5) + (d + 5) =
d + 5 + d + 5 + d + 5 =
(d + d + d) + (5 + 5 + 5) =
3d + 15
Describe with Algebra
Which of these statements is true? Select all that apply.
(Select all that apply.)
write the equation for the line in slope-intercept form (2,-3) (-1/2) ( HELP PLEASE )
Answer:
A linear equation is a fancy term for a straight line, which can be created by joining 2 points.
A point can be defined by (x, y), where x and y are the horizontal distance and the vertical distance respectively from point (0,0) (called the origin).
There are 3 ways to define a line:
(1) The slope-intercept form
y = mx + b, in which m is the slope, b is the y-intercept, where the line crosses the vertical axis at (0, b). If values of m and b are given, you can substitute and write the equation right away.
The slope, m, is calculated by rise (vertical difference between 2 points on the line) divided by run (horizontal difference between the 2 points on the line)
Step-by-step explanation:
or example, if 2 points on the line are
(x1, y1) and (x2, y2)
Then slope = (y1– y2)/(x1 — x2)
If m > 0, then the line rises to the right.
If m = 0, then the line is horizontal.
If m < 0, then the line rises to the left.
If the line is in the form x = c, where c is a constant, then the line is vertical.
(2) Point slope form
m = (y — y1)/(x — x1), when (x1, y1) and m are given.
In other words,
m(x — x1) = y — y1
mx — m(x1) = y — y1
y = mx — m(x1) + (y1)
Note that b = -m(x1) + (y1)
(3) linear form
ax + by + c = 0, where a, b, and c are constants.
which number expression represents 1/2 the sum of 7 and 5 please help
Answer: = ( 7+5 ) x 1/2
Step-by-step explanation:
Inverse Trigonometry solve the questions below
Answer:
1. θ = 34.85°
2. x = 36.31°
3. x = 39.80°
Step-by-step explanation:
1. Determination of θ.
Adjacent = 11.9
Hypothenus = 14.5
Angle θ =?
Cos θ = Adjacent /Hypothenus
Cos θ = 11.9 / 14.5
Cos θ = 0.8207
Take the inverse of Cos
θ = Cos¯¹ 0.8207
θ = 34.85°
2. Determination of x
Opposite = 9 m
Hypothenus = 15.2 m
Angle x =?
Sine x = Opposite /Hypothenus
Sine x = 9 / 15.2
Sine x = 0.5921
Take the inverse of Sine
x = Sine¯¹ 0.5921
x = 36.31°
3. Determination of x
Opposite = 10 in
Adjacent = 12 in
Angle x =?
Tan x = Opposite / Adjacent
Tan x = 10 / 12
Tan x = 0.8333
Take the inverse of Tan
x = Tan¯¹ 0.8333
x = 39.80°
Greg’s mother fills the tank of her car with gas on Saturday morning. She uses 1/4 of the tank on Saturday and another 2/5 of the tank on Sunday. How much gas remains in the gas tank?
Answer:
7/20
Step-by-step explanation:
You would do one whole tank minus how much she used on Saturday and minus how much of the tank she used on Sunday.
1-(1/4)-(2/5)=7/20
Si un metro de tela vale 9,45 á cuánto , vale un trozo de 0,75 m? Doy corona
Answer:
los 0,75 metros de tela valdrían 7,09. Lo siento si esto es mal español, tuve que usar la traducción.
Step-by-step explanation:
What’s the slope of C=50t+100
Answer:
50
Explanation:
This equation is in y = mx+b form.
The m is the slope and the b is the y intercept. So, 50 is the slope and 100 is the y-intercept.
Answer: five
Step-by-step explanation:
Simplify and find value. a 3x^3−x^3+5x^3−9x^3 if x=−1
Answer:
I think it is 2
Sorry if I got it wrong
Pls help bad at math
Answer:
4. ASA theorem
Step-by-step explanation:
6y > 12 when y=2
Solution
Not a solution
Answer:
Not a solution
12 is not greater than 12
Step-by-step explanation:
Answer:
What that doesn't make sense.
Step-by-step explanation:
6 x y= 12 6x 2=12 my brain:ಠ_ಠ
Use slopes to determine if the lines y=6 and x=6 are perpendicular
Answer:
Lines are perpendicular
Step-by-step explanation:
slope of y=6 is 0
slope of x=6 inf
A 22 km walk is completed in 5 hours and 30 min.
What is the average speed?
Answer:
121 km\hr
Step-by-step explanation:
displacement=speed÷time
then. speed = displacement×time
= 22 × 5.5
= 121 km\hr
someone help with this question please
Answer:
m=1/6
Step-by-step explanation:
HELPPP, PLEASE SHOW WORK
Answer:
The answer is D)
Step-by-step explanation:
hope it helps
Answer:
[tex]\boxed{\text{\sf \Large D}}[/tex]
Step-by-step explanation:
Add both equations
[tex](x+x)+(y-y)=2^m+2^n[/tex]
[tex]2x=2^m+2^n[/tex]
Divide both sides by 2
[tex]\large \text{$ x=\frac{2^m+2^n}{2} $}[/tex]
Mary wants to buy 8 pounds of
grapes. Each pound costs $1.89.
Mary has $15. Does she have enough
money to buy the grapes? Explain.
Answer:
No, he does not have enough money to buy the grapes because he only has 15$ when in total the the grapes are $28.35.
Step-by-step explanation:
help read the instructions
Answer:
y = 30200
x = -29950
Step-by-step explanation:
1.)
Let x represent children and y for adults.
200x + 450y = 7,600,000
x + y = 250
2.)
200x + 450y = 7,600,000
x + y = 250
-200(x + y = 250)
-200x + -200 = -50000
200x + 450y = 7,600,000
+ -200x + -200 = -50000
——————————————-
250y = 7550000
y = 30200
x + 30200 = 250
x = -29950
Uhm so I don’t know why for children I got a negative number? The wording for this question is very weird.
Help me to solve chart
Answer:
Here,
the given expression is:
3x-15
when x=1
then
=3×1-15
=3-15
=-12
when x=2
then
=3×2-15
=6-15
=9
when x=3
then
=3×3-15
=9-15
=6
the value of x in expression 3x-15 is -12,9 and 6.
Answer:
1 = (3 x 1) - 15
2= (3 x 2)- 15
3= (3 x 3)- 15
Step-by-step explanation:
1= -12
2= 9
3= 6
Write code to display ‘Too loud’ if sound decibel is greater than 40 dB. If sound decibel is less than 40 dB, display ‘Correct Volume’.
The given code is in c++ .
#include<iostream>
using namespace std;
int main( ){
int s ;
cout<< "Enter sound in decibel "<<endl;
cin>> s;
if( s > 40 ){
cout<< "Too loud "<<endl;
}
else{
cout<< "Correct Volume"<<endl;
}
return 0;
}
//Hence, this is the required solution.
At a basketball game 6425 people sit in 8 sections of stands each section holds about the same number of people about how many people are seated in each section
Answer:
803 people
Step-by-step explanation:
6425 / 8 = 803.125
803 because there is no such thing as .125 person
Michelle is three times as old as Fiona. Fiona is twice as old as Madeline. Madeline is five years old. How old is Michelle?
15 years old
13 years old
30 years old
10 years old
Answer:
Michelle is 30 y/o
Step-by-step explanation:
Answer:
Michelle is 30 yrs old
Step-by-step explanation:
You flip a fair coin 8 times in a row. What is the probability that it will land on tails every single time? Write the answer as a fraction.
Answer:
50/100 chance
Step-by-step explanation:
It would be a 50/50 chance, because the coin has two sides, so it's a 50/50 chance that it'll land on tails all 8 times.
Answer this to get Brainiest:
Find the Difference:
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Which row has a different letter than the other ones?
Answer:
On the tenth row there is an "i"
Parallel slope to -5
Answer:
-5 is the parallel slope to the slope -5.