Answer:
-4+ -6
Step-by-step explanation:
..........................
Create a proportion using the form %/100=is/of to represent the following word problem. 78% of what number is 42?
Find the value of x.
7
D
Х
3
x =
V[?]
Answer:
three three
Step-by-step explanation:
3 :/ '-' +-+???????
Which of the following situations could be solved using the equation 7h+1=29
Answer:
7h+1=29 is equal to 7 x 4 + 1=29
Step-by-step explanation:
We know that 7 times 4 = 28. So the value of h is 4. And of course, you add the one.
12 out of 30 tickets sold were early admission what percentage of tickets were early admission tickets
Answer:
40%
Step-by-step explanation:
12 divided by 30 will give you 0.4
Consider the following rational numbers
-11, 12, 13
Order the numbers from teast to greatest Type your answer in the box below.
Order the numbers'absolute values from least to greatest Type your answer in
the box below
Is the order of the rational numbers in part (a) different from the order of the
numbers absolute values in part (b)?
Explain why or why not
Answer:
The numbers are already in order, least to greatest. –11 is much less than 12 and 13 IF the signs on these numbers are correct.
The absolute values will be in the same order 11,12,13 as the signs on the numbers make no difference when considering absolute values..
Step-by-step explanation:
If we had negative signs on –12 and –13, the order for part a would be reversed. –13 is less than –12 and –11
doreen has started a part time business making and selling bird feeders her equipment costs her $75 if she makes a profit of $6 on each bird feeder how many must doreen sell to make a profit of $135 write and solve an equation to represent this situation
Write an equation in slope-intercept form for the graph of
the line shown.
(y=mx+b)
PLEASE HURRY AND ANSWER I NEED HELP!!!
- 100 = -70 + x
Answer:
-30
Step-by-step explanation:
Find the sum of measures of the interior angles of the given figure
The sum of interior angles of the given 6 sided polygon is 720°. Therefore, option A is the correct answer.
What is the formula for sum of interior angle of a polygon?(n-2)180° is the formula for computing the total internal angles, where is the total number of sides. In a regular polygon, all internal angles are equal. Interior angle of a polygon = sum of interior angles number of sides is the formula for determining the amount of an interior angle.
In the given figure, there are 6 sides.
The sum of interior angles = (n-2)×180°
= (6-2)×180°
= 4×180°
= 720°
Therefore, option A is the correct answer.
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y=3x + 2 what is the slope and y intercept
Answer:
3 is slope
2 is y-intercept
Step-by-step explanation:
y=mx + b
m is slope
b is y-intercept
Answer:
slope=3
y-intercept=(0,2)
Step-by-step explanation:
Intersection of where x meets y on the graph is (0,2).
10a + 6b + 6c
It needs to be simplified
I also need the steps
[tex]\Large\boxed{\tt Answer:~2(5a+3b+3c)}[/tex]
[tex]\tt Step-by-step~explanation:[/tex]
You cannot simplify this expression, but instead, you can factor it like this:
Find the Greatest Common Factor (GCF) of the three numbers.
[tex]\tt 10 \div 5=2\\6 \div 3 = 2\\6 \div 3 = 2\\GCF=2[/tex]
Since the GCF is 2, we can factor 10, 6, and 6 by dividing them by two and placing them inside parenthesis.
[tex]\tt 2(5a+3b+3c)[/tex]
When you multiply 2 to each of the terms, you would end up with 10a + 6b + 6c.
PLS ANSWER IF YOU KNOW THE ANSWER
use a ratio table to solve each problem. Brianna's dad rides his motorcycle for 252 on 6 gallons of gas. At this rate, how far will he go on 2 gallons of gas?
Answer:
first you divide six by 3 to get 2 and then divide 252 by 3 to get 84.
Parks department ordered a total of 100 bats and balls. The bats are $20 and balls are $4.50 each. The total invoice was $822.00 . How many of each item were ordered?
Answer:
Number of bats ordered = 24
Number of balls ordered = 76
Step-by-step explanation:
Let,
x be the number of bats ordered
y be the number of balls ordered
According to given statement;
x+y = 100 Eqn 1
20x+4.50y = 822 Eqn 2
Multiplying Eqn 1 by 20
20(x+y=100)
20x+20y=2000 Eqn 3
Subtracting Eqn 2 from Eqn 3
(20x+20y)-(20x+4.50y)=2000-822
20x+20y-20x-4.50y=1178
15.50y = 1178
Dividing both sides by 15.50
[tex]\frac{15.50y}{15.50}=\frac{1178}{15.50}\\y=76[/tex]
Putting y=76 in Eqn 1
x+76 = 100
x= 100-76
x = 24
Hence,
Number of bats ordered = 24
Number of balls ordered = 76
House prices in the neighborhood average at $90.05 per square foot. If the house has 1055 square feet, what should be its price?
A. $139,750
B. $109,000
C. $95,000
D. $124,000
Answer:
C. $95,000
Step-by-step explanation:
90.05 times 1055 is $95,000.75 the closest number to that is $95,000.
Needing help with #71 have to show work
Answer:
f
Step-by-step explanation:
can someone help me please
Answer:
r68or68888
Step-by-step explanation:
I cant see it properly
Adele is building a snowman. There are 3 hats and 8 scarves to choose from. For the nose, Adele has 3 options. If Adele uses one of each item, how many different snowmen can she make?
Answer: 72
Step-by-step explanation:
Given: Choices for hats = 3
Choices for scarves = 8
Choices for nose = 3
Using the Fundamental principle of counting, the number of different snowmen she can make = (Choices for hats) x (Choices for scarves) x (Choices for nose)
= 3 x 8 x 3
= 72
Hence, the number of different snowmen she can make = 72
PLEASE HELPP! ANSWER ASAP PLEASE
Answer:
add to eliminate x
Step-by-step explanation:
x has the same coefficients so that will be the one you need to eliminate
Would -x+x or -x-x would eliminate x?
adding would
so you would add to eliminate x
2 - (7/8) - (3/4) i need help its hard :/
Answer:
0.375
Step-by-step explanation:
Answer:
The answer is 1 and 39/50Step-by-step explanation:
Hope this Helps! :)
6 +8+2 4+5.1 pls help
Answer:
11
Step-by-step explanation:
Use BEDMAS (Brackets, Exponents, Division, Multiplication, Addition, Subtraction).
6 + 8 ÷ 2 - 4 + 5 · 1
Calculate the division and the multiplication first.
6 + 4 - 4 + 5
Calculate this addition and subtraction problem.
= 11
20 = 9u - 7
How do you solve this
Answer:
U=3
Step-by-step explanation:
Since 9*3=27, and 27-7=20, U=3.
Answer:
You can make it more simple by swapping it to be 9u-7=20. Then you can solve it to be U=3
Step-by-step explanation:
9u-7=20
+7 +7
9u=27
9u divided by nine+ 27 divided by nine
U=3
The ordered pair (3,9) is a solution to the system of
equations below because the values make both
equations true.
2x + 3 = y
2x + y = 15
Is (2,7) also a solution to this system of equations?
Yes
No
Explain your thinking.
Answer:
(2,7) is not a solution to the given system of equations.
Step-by-step explanation:
Given system of equation is:
2x + 3 = y
2x + y = 15
To check whether (2,7) is solution to this system or not, we will put x=2 and y=7 in both equations.
Putting x=2 and y=7 in Eqn 1
2(2) + 3 = 7
4 + 3 = 7
7 = 7
Thus the ordered pair satisfies the equation
Putting x=2 and y=7 in Eqn 2
2(2) + 7 = 15
4 + 7 = 15
11 ≠ 15
The ordered pair do not satisfy the second equation.
Hence,
(2,7) is not a solution to the given system of equations.
pls help IM TIMED!!!!!!!!!!!!!!
Answer:
option 2 and 4 for the first slide
option 3 for the second slide
Step-by-step explanation:
A club supports five teams and wants to divide its $4152 budget equally among them.
Estimate how much money each team will receive.
Answer:
830.8
Step-by-step explanation:
QUESTION 7
Solve for x.
(3x + 32)
(5x-8)
O a. 3
b. 12
O c. 20
O d. 19.5
Answer:
The answer is x = 20
Step-by-step explanation:
If you set both equations equal to each other and solve for x, you will get 20.
3x+32 = 5x-8 add 8 to both sides
3x+40 = 5x subtract 3x from both sides
40 = 2x divide by 2 on both sides
20 = x
Help me please!!!!!!!!
Answer:
(x+4)^2
Step-by-step explanation:
Plot a point on the coordinate plane to represent each of the
ratio values in the table.
I need help please
Consider the line through (-1, -4) and (1, 2).
What is the slope (m) of the line?
Answer:
3
Explanation:
[tex]\bold{\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}}[/tex][tex]\bold{\left(x_1,\:y_1\right)=\left(-1,\:-4\right),\:\left(x_2,\:y_2\right)=\left(1,\:2\right)}[/tex]
[tex]\bold{m=\frac{2-\left(-4\right)}{1-\left(-1\right)}}[/tex]
Refinem = 3
PLEASE HELP
is it linear or exponential
Answer:
Linear
Step-by-step explanation:
Convert 16 feet into meters using the conversion factor 1 meter = 3 feet
Answer:hi
Step-by-step explanation:
16 feet is equal to 5.33 meters when using the conversion factor 1 meter = 3 feet.
To convert 16 feet into meters using the conversion factor 1 meter = 3 feet, you can follow these steps:
Start with the given value in feet, which is 16 feet.
Apply the conversion factor of 1 meter = 3 feet.
Set up the conversion factor as a fraction, with meters in the numerator and feet in the denominator:
(16 feet) × (1 meter/3 feet)
Multiply the given value (16 feet) by the conversion factor:
(16 feet) × (1 meter/3 feet)
= (16/3) meters
Simplify the fraction:
16/3 meters = 5.33 meters (rounded to two decimal places)
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