Answer:
Step-by-step explanation:
[tex](x*-7)+13 = 62[/tex]
[tex](x*-7) = 62 - 13[/tex]
[tex]x*-7 = 49[/tex]
[tex]x = 49 / -7[/tex]
[tex]x = -7[/tex]
check work
[tex]((-7)*-7)+13 = 62[/tex]
[tex](49)+13 = 62[/tex]
[tex]62 = 62[/tex]
Question 2
In the expression 7x8+(24/8x4), which part has to be solved first?
Answer:
24/8x4
Step-by-step explanation:
You do the problem in the parentheses first.
Identify the terms and like terms in the expression. x² - 3x + 4 + 2x² - x - 12. Thank you to anyone who helps, I appreciate it :)
Given:
The expression is:
[tex]x^2-3x+4+2x^2-x-12[/tex]
To find:
The terms and like terms in the expression.
Solution:
Terms: Variables, constants and product of variable and constants are known as terms which are separated by addition sign "+".
Like terms: The terms which contain same variables with same power are known as like terms.
The given expression is:
[tex]x^2-3x+4+2x^2-x-12[/tex]
It can be rewritten as:
[tex]x^2+(-3x)+4+2x^2+(-x)+(-12)[/tex]
Terms are [tex]x^2,-3x,4,2x^2,-x,-12[/tex].
Like terms are [tex]x^2,2x^2[/tex] and [tex]-3x,-x[/tex] and [tex]4,-12[/tex].
help pls! 50 pts and brainliest!
tyyyy
Answer:
D.
Step-by-step explanation:
(1/6)*60 = 10
(1/6)*450 = 75
Check your work
75/10 = 7.5
450/60 = 7.5
Correct!
Answer:
vvvvvv
Answer is D)
Plot A shows the number of hours ten girls watched television over a one-week period. Plot B shows the number of hours
ten boys watched television over the same period of time.
Television Viewing Hours for a One-Week Period
Plot A
OOOOOO
Plot B
o
i
2 3
4
5 6
7
8 9 10
Which statement correctly compares the measures of center in the two sets of data?
Mark this and return
Save and Exit
Sun
Answer:
The answer is "Choice B".
Step-by-step explanation:
Please find the complete question in the attachment file.
In the given question, "Option b" is correct because both the mean and median value is greater for Plot B and for Plot A.
A pillow contains 8 ounces of stuffing.
How many ounces would 4 of the pillows contain?
Answer:
32 ounces
Step-by-step explanation:
8x4=32
There are 32 ounces of stuffing in 4 of the pillow.
What is Multiplication?
To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
A pillow contains 8 ounces of stuffing.
Now,
Since, A pillow contains 8 ounces of stuffing.
So, The amount of ounces in 4 of the pillow = 8 x 4
= 32
Thus, There are 32 ounces of stuffing in 4 of the pillow.
Learn more about the multiplication visit;
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A list of 5 numbers is shown below.
0, 3, 7, -6, -12.3
Which set contains all the numbers in the list?
A integers
B whole numbers
C natural numbers
D rational number
Answer is D: rational number
Step-by-step explanation:
The given number is the element of the set of rational numbers. option D is correct.
Given that,
A list of 5 numbers is shown below. 0, 3, 7, -6, -12.3, which set contains all the numbers in the list is to be determined.
In mathematics, a rational number is a number that can be described as the result of a fraction of value or does not have face value.
What are irrational numbers?An irrational number is a type of real number which cannot be represented as a simple fraction or the values that have face value are irrational numbers. Example: √2, √3, and π are all irrational.
Here,
Since the number are of negative and contain such as -12.3 thus these all belong to the set of rational numbers.
Thus, the given number is the element of the set of rational numbers.
Learn more about rational numbers here:
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slope: -1 intercept: -7.9
what is the answer:
y = -x - 7.9
y = x - 7.9
y = -x + 7.9
y = -4/3 - 7.9
Answer:
y = -x - 7.9
Step-by-step explanation:
Given:
m = -1
b = -7.9
y = mx + b
y = -x - 7.9
Help me please id really appreciate your help
Answer:
See explanation below
Step-by-step explanation:
Volume = (11)(10)(7) = 770 cubic centimeters
Surface area = (2)(10)(7) + (2)(11)(7) + (2)(11)(10) = 1774 square centimeters
b) Surface area (How much wax can cover the cube)
c) Volume (How much juice will be inside the cube)
what times itself equal 53.38
What would x equal for this triangle side
Answer:
x=44
Step-by-step explanation:
180-89=91
180-91-45=44
what is the area of the triangle?
Answer:
21
Step-by-step explanation:
10^2-8^2=36
square root of 36=6
height=6
6x7x1/2=21
At a publishing company 60% of the editors are female.
30% of the female editors and 20% of the male editors have a maths degree.
What percentage of all the editors have a maths degree?
0.3 percent because 50% of 60% is 0.3%
There are 15 pieces of fruit in a bowl and 40% of them are apples.
How many of the pieces of fruit in the bowl are apples?
Answer:
six out of the fifteen are apples
please help, thank you!
Read each item. Choose S if the item is a complete sentence or F if the item is a fragment. John wished him well.
Pls I need it now!
Accοrding the given question "Jοhn wished him well" is a fragment. Thus, the correct answer is F.
What is a fragment?A fragment differs frοm a complete sentence because fragments do not express a complete idea οr include both a subject and a verb that are necessary for a sentence, instead fragments tend tο include only a subject or only a verb alοng with other words that complete them.
In the case of "Scurried acrοss the field" this item is a fragment (F) because it cοntains the main verb "scurried" that means to rush alοng with other wοrds that complete the meaning οf the verb "across the field" but it dοes not contain a subject or specifies who or what was hurrying.
Learn mοre about fragment on:
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Complete question:
Read each item. Choose S if the item is a complete sentence or F if the item is a fragment. John wished him well.
A. S
B. F
2 The Lee family drove 450 miles in 6 hours. If they drove at this rate of speed the entire time,
how far did they go in 4 hours?
birto the
Answer:
300
Step-by-step explanation:
Answer:
Step-by-step explanation:
Total miles = 450
Unit rate = 450 ÷ 6 = 75 miles
Distance in 4 hours = 75 x 4 = 300 miles
The Lee family drove 300 miles in 4 hours
Sue earns $15.00 for each catering job she gets, plus and additional 5 dollars for each hours she works
Answer: See explanation
Step-by-step explanation:
Your question isn't complete but let me help out. The equation that will be used to calculate the amount earned for the hours used will be:
= 15 + (5×h)
= 15 + 5h
Let's assume that Sue works for 6 hours, the amount that she'll earn will be:
= 15 + 5h
= 15 + 5(6)
= 15 + 30
= $45
Write the equations of 2 straight lines which are perpendicular to y = -3x +0.5.
Answer:
y = (1/3)x + 7
y = (1/3)x - 15
These are two examples out of an unlimited number of possibilities.
Step-by-step explanation:
The slope of this given line is -3. Any new line perpendicular to this one is the negative reciprocal of -3: 1/3.
The slope-intercept form is y = mx + b. Here m = 1/3, so the revised form is
y = (1/3)x + b.
Two straight lines perpendicular to the given line are easily found by selecting two different values for b:
y = (1/3)x + 7
y = (1/3)x - 15
Which weighs more: a pumpkin that weighs 9.2 kilograms, or a cat that weighs 9 pounds?
Note: 1 pound is about 0.45 kilograms.
Answer:
pumpkin
Step-by-step explanation:
9.2 kg is about 20 pounds
In ΔGHI, the measure of ∠I=90°, the measure of ∠G=76°, and IG = 6.2 feet. Find the length of HI to the nearest tenth of a foot.
Answer:
11.5
Step-by-step explanation:
help me please? statistical measures
Answer:
STATISTICAL MEASURES
Step-by-step explanation:
Dan has a piece of wood that is 3 feet long. He needs a piece that is 2 feet 5 inches long for a science project. How many inches of wood will be left after Dan cuts off the piece he needs for his project?
Answer: 7 Inches left
Step-by-step explanation:
1 foot is 12 inches
12 inches minus 5 = 7
subtract the 2 feet from 3
7 inches left
How would it be solved ?
Answer:
m<1=1/2 216 =108
then 2 is 180 -108 =72
PLZ HELP A WEEB OUT!!! WILL GIVE BRAINLIST
1. Matt used a cup shaped like a cylinder to drink his morning milk. The dimensions of
the container are shown below.
width- 8 cm
height-12cm
Which measurement is closest to the area of the base of the container in square
centimeters?
Answer:
50.29 cm²
Step-by-step explanation:
Base area of a cylinder = πr²
π = 22/7
r = radius
For circular objects, the width is the same as the diameter of the object
the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
A radius is half of the diameter
radius = 8/2 = 4cm
Base area = (22/7) x 4² = 50.29 cm²
Gina is cleaning her closet and wants to know how much floor space she has. Her closet floor is a
3 1/2 ft by 4 1/3 ft rectangle. What is the area of her closet door
Answer:
15(1/16) square feet
Step-by-step explanation:
3 1/2 = 7/2
4 1/3= 13/3
7/2 x 13/3 = 91/6 = 15(1/6)
Hi! Please explain how you got the answer, thanks! :)
Confused so help needed. On a number line where would 6/10 be located choose all answers that make a true statement 
Answer:
A,B, C are right!
Step-by-step explanation:
If you were to plot those numbers on the line, it would be true!
Good Luck!!!!!
Answer:
A,B,C
Step-by-step explanation:
I just took the test and i got it right so...wanted to share the correct answer :D
100 POINTS
please help !
Answer:
Why are circles so important to these constructions write out a concise explanation of the importance of circles in creating equilateral triangles Why did Euclid use circles to create his equilateral triangles in Proposition 1 How does construction of a circle ensure that all relevant segments are of equal?
Connect O to P.
Construct bisector of .
Place compass point at midpoint of. ...
Draw circle.
Connect P to where the two circles intersect to create tangents.
Step-by-step explanation:
hope i helped:)
Answer:
Sorry po idont know po ehhh
Latoya bought 8 pounds of potatoes at a local wholesaler for $18. Her friend
Herman bought 6 pounds of potatoes at the supermarket for $15. Herman
thinks he got the better deal because $15 is less than $18. Use this information
for Parts A, B, and C below.
6. PART A: How much did Latoya pay per pound?