Question 1 of 10
Use the order of operations to evaluate the expression below.
3+5.5-50 = 2 + 3-4
Answer here
SUBMIT
Answers
Answer:
The expression is not true, if that's the question
Step-by-step explanation:
Order of operations is multiply and divide before add and subtract from left to right...also note that grouped expressions in parentheses happen first as well
multiply and divide are of equal order to each other
add and subtract are if equal order to each other
left side
3 + 5.5 - 508.5 - 50-41.5right side
2 + 3 - 45 - 41They are not equal
Related Questions
What is the circumference of the following circle?
Answers
Answer: 31.41
Step-by-step explanation:
if 60% of your class likes to play basketball at recess and there are 30 students in your class, how many like playing basketball?
Answers
Answer:
18
Step-by-step explanation:
WILL MARK BRAINLIEST!! ❤️
Point W(5,-6) is reflected across the line y = -x. Which of the following is the location of its image, W'.
A. (-6,5)
B. (5,6)
C. (-5-6)
D. (6.-5)
Answers
Since it’s reflected over y=x just flip the signs and that’s the answer
4. Function or Not?
Function
Not
Answers
Answer:
no
Step-by-step explanation:
Explanation: y=x in this case. and that makes it automatically not a function
George bought 8 books for 32 dollars and his friend Victor bought the same books for 48 dollars. Who bought the books at lowest rate
Answers
Answer:
George bought the books at the lowest rate.
George bought the books at the lowest rate, as he paid 4 dollars per book compared to Victor's 6 dollars per book.
To determine who bought the books at the lowest rate, we need to compare the price per book for George and Victor.
George bought 8 books for 32 dollars, so the price per book for George is 32 dollars divided by 8 books, which equals 4 dollars per book.
Victor bought the same books for 48 dollars, so the price per book for Victor is 48 dollars divided by 8 books, which equals 6 dollars per book.
Comparing the prices per book, we can see that George bought the books at the lowest rate, as he paid 4 dollars per book compared to Victor's 6 dollars per book.
To learn more about the rate click here :
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1 ) At a construction job for a mall there are 36 painters. Of these painters, 50% of them paint the interior of the mall. How many painters are painting the interior? Round your answer to the nearest whole number if necessary.
2) Sally has to spend $30000 on expenses each year. If that amount of money is 60% of her salary, then how much money does Sally make working as an administrator per year? Round your answer to the nearest whole number if necessary
3) In one particular suburb, there are 12 families that own a labrador. If these owners make up 50% of all dog owners in this suburb, then how many dog owners are there in this neighborhood? Round your answer to the nearest whole number if necessary.
PLEASE HELP ME
Answers
Answer:
Step-by-step explanation:
If fourth graders are going to take a field trip to the zoo there are 283 students and if the tickets cost $26 each, How much will the field trip cost?
Answers
Answer: $7,358
Step-by-step explanation: $26 * 283 (each student) =7,358 dollars
what is 1x + 2x = 4x
Answers
Answer:
The answer should be x=0, hope this helps:)
25% of 1400 help with give anyone Brainly answers
Answers
Answer:
350
Step-by-step explanation:
So 25% is just basically 1/4. So multiply 1/4 by 1400 to get 350.
1/4 x 1400/1 = 1400/4 = 350
(just divided 1400 by 4 but I can't really show long division on a computer)
what 2 numbers multiply to-48 and add to -22
Answers
Answer:
-6 and 8
Step-by-step explanation:
What type of triangle is formed with sides of length 11, 13, and 15?
Answers
Answer:
scalene triangle
Step-by-step explanation:
After substituting, what is the first step when evaluating StartFraction 4 y + 9 over 7 EndFraction when y = 8?
Answers
Answer:
16
Step-by-step explanation:
because 8 x 2 = 16
Answer:
B
Step-by-step explanation:
did it in edgen
y
is inversely proportional to
x
.
When
y
=
20
,
x
=
2
Work out
y
when
x
=
5
Answers
cross multiply
2y = 100
divide by 2 on both sides
y=50
Please help.17 Points
Answers
Answer:
9738.2
Step-by-step explanation:
cus I'm right 84920021
9^2 = 81
or you can do it ((-3)^2)^2 = (-3)^4 = 81
Given the quadratic expression, find the value of C to complete the square. Then write the expression as a binomial squared.
x^2-18x+C
Answers
Answer:
[tex](x - 9)^{2} [/tex]
Answer:
81
Step-by-step explanation:
Move −18x, so
x^2+c−18x
To find the c value
c =(b/2)^2
divide the coefficient of x by 2 and square the result.
Divide 18 by 2
(-1⋅9)^2
Multiply −1 by 9
(−9)^2
Raise −9 to the power of 2 and get your answer
=81
In 2011, 39 people died by being struck by lighting, and 24 people were injured. There were l 310,000,000 people in the United States. What is the probability of being one of the people struck by lighting
Answers
Answer: 0.0000203%
Step-by-step explanation:
The total number of people struck by lightning includes both those who died and those who were injured:
= 39 + 24
= 63 people
Probability of being struck is:
= People struck / U.S. Population
= 63 / 310,000,000
= 0.0000203%
A candy store sells 7 packs of bubble gum for $29.33. How much would it cost to buy 3 packs?
Answers
Hi there,
Recall how 7 packs for gum sell for $29.33.
Before we can calculate how much it would cost to sell 3 packs of gum, we must calculate how much it would first cost to sell 1 pack of gum.
The cost of 1 pack of gum is the current total cost divided by the total amount of gum packs you receive at that price.
In this case, the total cost is $29.33, and we receive 7 gum packs at that price.
Therefore, the cost of 1 pack of gum is [tex]\frac{29.33}{7}[/tex], which equates to $4.19.
We now know that each pack of gum costs $4.19.
Hence, 3 packs of gum would cost three times that price.
[tex]4.19 * 3 = 12.57[/tex]
The cost of 3 packs of gum is $12.57.
Hope that helps!
Answer:
$12.57
Step-by-step explanation:
Hope this helps
Your friend is hitting a golf ball. The picture shows a line from your friend to the hole, and also a line to a tree and a line to a sand trap, which she wants to avoid. Use the picture and write a proportion to find the distance from the oak tree to the hole. (Find x.)
Answers
Answer:150
Step-by-step explanation: 250/ x = 375/225 equals 150 yards
Can you guys help me out with this? Thanks! <3
Answers
Answer:
Step-by-step explanation:
1.Jenna's interest was $480
2. 7 years Mike has saved & eared interest of $280.
The gateway arch in St. Louis, Missouri, is 630 feet high. A scale model of the arch is 15 inches. What is the scale of the model in inches to feet?
Answers
630 ft divided by 15 in = 42 feet
(I might be wrong but I hope this helps)
The new iPhone 12 Pro has a length of 5.2 inches and a width of 2.8 inches.
The iPhone 12 Pro Max is slightly larger and has a length of 6.24 inches.
The length and width of the cell phones are proportional.
What is the width, in inches, of the iPhone 12 Pro Max?
ASAP
Answers
Answer:
all you gotta is multiply length times width times height to find the area my guy. its a good strategy my 6th math teacher taught me.
Step-by-step explanation:
lmk if this helped. make sure to rate.
Answer:
nswer:
all you gotta is multiply length times width times height to find the area my guy. its a good strategy my 6th math teacher taught me.
Step-by-step explanation:
lmk if this helped. make sure to rate.
Step-by-step explanation:
Represent √10 , √17 and √13 in a number line.
Answers
Answer:
-------------------------------------------------------------
I I I
√10 √13 √17
Step-by-step explanation:
√10 is the smallest value, √13 is the middle value, and √17 is the largest value.
Hope yall having a good day. Can someone plz help me. Brainlist for right answer.
Answers
Step-by-step explanation:
21b
and 21h
A game piece has the shape of this parallelogram. Find the area of the game piece
9cm
10 cm
14 cm
(The figure is not to scale)
The area of the game piece is cm?
Answers
Answer:
[tex]a = bh[/tex]
Step-by-step explanation:
base=14cm,height=9
a=bh
a=(14)(9)
a=126
please help me ASAP, thank you!
Answers
Answer:
a
Step-by-step explanation:
Answer:
it's a
Step-by-step explanation:
- 1 1/2
hope this helped
Jayla raked 12 bags of leaves on Saturday. She raked 3 bags of leaves each hour. Let H be the number of hours she raked leaves.
Answers
Answer:
H = 4
Step-by-step explanation:
12 bags of leaves/3 bags each hour=4 hours
Mr.Brown uses 1/4 package of graph paper for each class. she need 1 1/2 packages to serve all of her classes. How many classes does Mr. Brown teach
Answers
Carol starts with $50 and saves $10 each
week. Bill has $25 and save $15 each
week. For numbers 5a and 5b, determine
whether the statement is true or false,
a. Bill will never have more money
than Carol
True
False
b. Carol and Bill with have the same
amount of money at Week 6,
True
False
Answers
Answer:
a. F
b. F
Step-by-step explanation:
at 6 weeks carol has 110 and bill has 115, proving a&b wrong
and sorry for asking but, if this is right could i please get a thanks & brainliest recently a moderator deleted ALL my answers (over 400 answers) causing me to lose over 3k points so id appreciate it alot thanks xoxo
Find the value of x in the triangle shown below.
Choose 1 answer:
A.) x=√55
B.) x=7
C.) x=5
D.) x=√32
Answers
Answer:
A
Step-by-step explanation:
[tex] {8}^{2} = {x}^{2} + { 3}^{2} \\ {x}^{2} = {8}^{2} - {3}^{2} \\ {x}^{2} = 64 - 9 \\ x = \sqrt{55} = 7.416[/tex]
Stephen purchased a guitar, which was originally priced at $80 but
discounted at 25%. He also had to pay 5% sales tax. What amount did
Stephen pay to purchase the guitar? *
Answers
(ignore this i don’t have enough characters )
Answer:
57 dollars
Step-by-step explanation:
1. Solving the 25% discount
25% = .25
80 x .25 = $20
80 - 20 = $60
** We subtracted 80 from 20 because 25% of 80 is 20 BUT We're taking 25% OFF of 80 because it was a discount.
2. Solving the 5% Tax
5% = .05
$60 x .05 = 3
$60 + 3 = $63
**Adding tax to the discounted price
I hope this helps!