Answer: The family's weekly income is $1500
-------------------------------------------
Work Shown:
x = weekly income (in dollars)
16% of x = amount spent on food per week
16% of x = 240
(16/100)*x = 240
0.16*x = 240
0.16*x/0.16 = 240/0.16
x = 1500
Pls Mark as brainliest
Answer:
1500
Step-by-step explanation:
16% of x = amount spent on food per week
16% of x = 240
(16/100)*x = 240
0.16*x = 240
0.16*x/0.16 = 240/0.16
x = 1500
Hope this helps :)
Please help .... what is the answer ??
Answer:
The Correct Answer Is C
Gabe drew a scale drawing of his media room using a scale in which 1 inch represents 4 feet. The dimensions of the scale drawing are 4 inches by 6 inches. What is the area of Gabe's actual basement?
24 ft?
80 ft2
384 ft2
168 ft2
HELP ASAP
Answer:
C. 384 ft2
Step-by-step explanation: Hope this helps (:
Please Help:
Translate the sentence into an inequality.
Two subtracted from y is at most -22.
Answer:
[tex]y-2\geq -22[/tex]
Step-by-step explanation:
At this weekend's football game, 15 out of the first 50 people who enter the field were not wearing hats. If this sample is representative of 250 people attending the game, about how many of them will probably not be wearing hats?
A. 65 people
B. 70 people
C. 75 people
D. 80 people
Answer:
the answer is C. 75 people
Step-by-step explanation:
hope this healped
Graph the inequality.
y > -5x + 2
Answer:
The graph is in the screenshot.
Step-by-step explanation:
more help please i need this A
Answer: IT should be
Round 1.2 to the nearest whole number.
Answer:
1
Step-by-step explanation:
When rounding to the nearest whole number by looking at the tenth's value. Remember if it is 5 or more you would raise the number while if it is 4 or less you would round down. In your case you would round down.
0.5, 0.6, 0.7, 0.8, 0.9=1 if rounded to nearest whole number.
0.1, 0.2, 0.3, 0.4=0 if rounded to nearest whole number.
Hope this helps!
I just need someone to help me with the third one I already did the other two, I will give brainliest
Answer:
the solution to the equation is 5
Answer:
n = 5
Step-by-step explanation:
We can substitute n for 5 in the equation to check and see if it is true.
2(5) - 3 = 7
10 - 3 = 7
hope this helps :)
need help to solve x²=256
Can you help me and explain how to do it? please
Answer:
125.6cm
Step-by-step explanation:
circumference of a circle is 2pir
pi=3.14
r=d/2=40cm/2=20cm
So, 2pir=2X20cmX3.14=40cmX3.14=31.4cmX4=125.6cm
PLEASE MAAKE THIS THE BRAINLIEST ANSWER
(please help quickly) Find the least common multiple of the following numbers.
Answer:
1a. 156
1b. 147
2a. 45
2b. 84
3a. 160
3b. 108
4a. 210
4b.132
Carmine pain an electrician x dollars per hour for a 5 hour job plus 70 for parts. The total charge was 320 which equation can be used to determine how much do electrician charge per hour
Answer:
5x + 70 = 320
Step-by-step explanation:
We know that Carmine paid an electrician a certain amount per hour, we also know that they worked for 5 hours. Therefore we have 5x.
He also got paid 70 for parts, meaning an extra $70
And we know that we have the total charge and that the main point of this question is to determine how much the electrician was paid per hour.
Therefore :
5x + 70 = 320
Which problem solving strategy would be best to solve this problem?
Brandon went to the store and spent $2.50 on pencils. He spend half of what he had left on a notebook and paper. When he got home he had $5.00 left. How much money did Brandon have before going to the store?
A) make a table, chart or list
B) work backwards
C) use a formula
D) look for a pattern
Answer:
B) work backwards.
Step-by-step explanation:
Since they are asking for how much money he had at first and they displayed how much he spent without telling the amount of money at the start of the question, this is definitely a backwards question. For working backwards, you will need to do workings the opposite as what they said in the question.
GHK is a straight angle.
Find LHK
Answer:
<LHK= 101
Step-by-step explanation:
straight lines are 180 degrees
to find LHK take LHG and subtract it from 180
180-79=101
The triangles are similar.
What is the value of x?
Enter your answer in the box.
Answer: 16 units
Step-by-step explanation:
In similar triangles, the sides keep the same ratio, in this case 3:4:5.
Thus, because 12 is 3*4 and 20 is 5*4, x must be 4*4, or 16.
Hope it helps <3 :D
Which ordered pairs are solutions to the equation 4x+2y=4?
Select the correct answer below:
(2,−6)
(1,5)
(−5,5)
(5,3)
none of the above
Evaluate this expression
mn^2
(btw m=2 and n=3)
Answer:
529
Step-by-step explanation:
VERY EASY ITS YES OR NO QUESTION WILLL GIVE BRAINLIEST
Is it possible for a system of equations composed of a linear function and a quadratic function to have 2 solutions?
Answer:
yes!
Step-by-step explanation:
A large hose can fill 7/8 of a water tank in one hour. A small hose can fill 3/4 of a water tank in one hour. How much more of a water
tank can the large hose fill in one hour than the small hose?
can fill
Answer:
The large hose can fill 1/8 more of the tank in on hour than the small hose
Step-by-step explanation:
To understand this, we need to make 7/8 and 3/4 have the same denominator
3/4 and 6/8 are the same in decimal form (0.75)
So we change 3/4 to 6/8
So now we subtract what the small hose fills per hour from what the large hose fills per hour
7/8 - 6/8 = 1/8
So the large hose fills 1/8 more of the tank per hour than the small hose
Which expression is a factor of 16x^2-81
I will mark brainliest
A: 8x-9
B: 4x-9
C:8x-81
D: 4x-81
Answer:
b
Step-by-step explanation:
Reasoning: the square root of 16 is 4 and 81 square root is 9
so it is b pls give brainliest! have a good day
f(x)=3x+2 what is the rate of change
Answer:
3
Step-by-step explanation:
Joe works part time at a store where he earns $645.60 each month, what expression can be used to find the amount Joe earns working any number of mouths (months stand for m)
Answer:
645.60m
Step-by-step explanation:The m will stand for months and it is a variable meaning you can replace it with the number of months and then just multiply it
convert 9 1/9 into a improper fraction
Answer:
82/9
Step-by-step explanation:
The improper fraction is 82/9.
What is improper fraction?An improper fraction is a type of fraction where the numerator is greater than or equal to the denominator. For example, 5/2 and 8/5, are improper fractions. Every fraction has two parts, numerator, and denominator. In mathematics, there are two main types of fractions based on the values of numerator and denominator, and those are proper fractions and improper fractions.
A fraction whose numerator is greater than or larger than the denominator is defined as an improper fraction such as 7/3 and 12/5.
Given fraction:
9 1/9
Now, converting into improper fraction
Numerator = 9 x 9 + 1
=81 + 1
= 82
and, Denominator = 9
So, the improper fraction is 82/9.
Learn more about improper fraction here:
https://brainly.com/question/21449807
#SPJ2
The diameter is 24 cm. Find the length of arc CD.
Answer:
4pi or 12.56637061
Step-by-step explanation:
Answer: 12.57
Step-by-step explanation:
This is if it asks for the nearest hundredth
Solve the equation: 2 1/2 = 5n
Answer: 2.1
Step-by-step explanation:
5n = 21/2 -- Rearrange the equation
5n = 10.5 -- Divide
n = 2.1 -- Simplify
What is y = mx + b mean for functions
Answer:
Slope-Intercept Form. A function whose graph is a line or a part of a line is called a linear function. In general, a linear function is a function that can be represented by an equation in the form y = mx + b. The form y = mx + b, or f(x) = mx + b, is called the slope-intercept form of a linear equation
Step-by-step explanation:
hope this help:))
The diameter of a cylindrical construction pipe is 6 ft. If the pipe is 34 ft long, what is its volume?
Given:
The diameter of the cylindrical pipe = 6ft.
Height of the pipe = 34 ft
To find:
The volume of the pipe.
Solution:
We have,
Diameter of cylinder = 6 ft
Radius of cylinder [tex]=\dfrac{6}{2}=3[/tex] ft
Height of the pipe = 34 ft
Volume of a cylinder is
[tex]V=\pi r^2h[/tex]
Where, r is the radius and h is the height.
Putting r=3 and h=34, we get
[tex]V=\pi (3)^2(34)[/tex]
[tex]V=\pi (9)(34)[/tex]
[tex]V=306\pi [/tex]
[tex]V=306(3.14)[/tex]
[tex]V=960.84[/tex]
Therefore, the volume of the cylindrical pipe is [tex]306\pi \approx 960.84[/tex] cubic ft.
(Multiple choice/ Brainliest will be rewarded)
I’d like some help on this question.
(Zoom in if needed)
What is the common ratio of the sequence?
-2, 6, -18, 54,...
-3
-2
3
8
I think the ratio of the series is 3
Answer:
ITS THREEEEEEEEEEEEEEEEEEe
Step-by-step explanation:
pencils sells for $5.00. What is the sales tax rate if the total cost of the pencils is $5.40?
Answer:
8%
Step-by-step explanation:
5 increase 8% =
5 × (1 + 8%) = 5 × (1 + 0.08) = 5.4