Hawlp giving brainlesst
Answer:
B. [tex]-\frac{7}{10}[/tex] = -.7
Step-by-step explanation:
Replace all occurrences of − − with a single +. Two consecutive minus signs have the same mathematical meaning
[tex]-.75+\frac{2}{5}+.4-\frac{3}{4}[/tex]
Find the common denominator.
[tex]\frac{-.75*20}{20} +\frac{2*4}{20} +\frac{.4*20}{20}-\frac{3*5}{20}[/tex]
Simplify terms.
[tex]\frac{-15+8+8-15}{20}[/tex]
Simplify the numerator.
[tex]\frac{-14}{20}[/tex]
Reduce the expression by cancelling the common factors.
[tex]-\frac{7}{10}[/tex]
hope this helps, good luck :)
Answer:
-0.7
Step-by-step explanation:
I need help please and thank you
Answer: she is right a =-7.275*967
Step-by-step explanation:
help me please i dont know.
i got wrong but i don't think they are all wrong though
Answer:
a= .3 , b= .4 , c= 40% and d=15%
Step-by-step explanation:
each one of the marks represents either 10% or .1 so since a is stretched over 3 of the marks it would be .3
same thing applies for b, c and d
(I will give brainliest)
What is the area of the frame in square units around the picture?
Answer:
Where is the picture? :')
Step-by-step explanation:
An item is regularly priced at $20. It is on sale for 40% off the regular price. What is the sale price?
The answer is $12 because when divided, 40% of 20 is 8 so you have to subtract 8 dollars off of 20 which is 12.
Answer:
30
Step-by-step explanation:
Deduct 30% from 40$ then get the answer which is 30.
Can someone plz help me with this one problem plzzzzz!!!
Melina's Girl Scout troop of 12 members takes a trip to the local bowling alley. Each girl pays a lane fee at the bowling alley and an additional $5 to rent a pair of bowling shoes. The total cost for all 12 members of her Girl Scout troop to use the bowling lanes and rent shoes is $138. Write an equation that represents the lane fee at the bowling alley.
Answer:
138 divited by 12. Then 11.50 X 5= 57.50
Step-by-step explanation:
PLZ :<
Anthony bought a PlayStation 4 on sale for $295, what is the percent of change from the original price of the PlayStation 4 video game system?
PlayStation original price: 400
Answer:
27% of change
Step-by-step explanation:
If you get a calculator type in 400 multiplied 73% you get $292. Its not the exact answer because there is no exact answer for this but..... There is always tax you have to pay for an item and so here Anthony would have to pay $3 for tax.
If 27% is not one of the answers the other answer that is possible is 30% and you would get a total of $280 and pay $15 for taxes.
Hope this helps :)
Find the volume of the conical paper cup. The radius is 3, and the height is 7. (A) 49π (B) 21π (C) 7π (D) 63π PEASE HELP,WILL GIVE BRAINLIEST
1. Will has a spinner with eight equal sections numbered one through eight. If Will spins the spinner 240 times, how many
times can he expect to spin a number less than 7?
A small bag has 8 black beans, 5 white beans, and 12 red beans.
What is the probability of not drawing a red bean?
A. 36%
B. 48%
C. 52%
D. 71%
Answer:
B.) [tex]48[/tex]%
Step-by-step explanation:
There are 25 beans in total
8 black, 5 white, and 12 red
With this information you can make the proportions/probability
[tex]\frac{12}{25}[/tex] is the probability of red beans
[tex]\frac{12}{25} =.48[/tex] × [tex]100= 48[/tex]%
plz mark me brainliest. :)
Write a pairs of integers which gives sum of 100
Answer:
50 and 50 equal to 100
Step-by-step explanation:
Fightfight
hope it help you
(-52)+(-48)
Help meee!!!! it would be great if u did all the questions
Consider the two functions below. Which one of these functions is linear? What is it’s equation? Enter any answers to two decimal places.
Janice is training for a 5K. She predicted she would spend 90 minutes running this week. She actually ran for a total of 120 minutes. What is her percent
error?
Answer:
33%
Step-by-step explanation:
She is 33% off. She was planning to run 90 minutes, but ran 30 minutes more, which is 33.3333333333% percent of 90.
courtney has 12 fewer stickers than tina. how many stickers does courtney have in terms of x?
bob has 4 times as many stickers as tina. how many stickers does bob have in terms of x?
katie has 7 more stickers than tina. how many stickers does katie have in terms of x?
diane has 2/3 as many stickers as tina. how many stickers does katie have in terms of x?
options:
x - 12
4x
x + 7
12 - x
x - 2/3
4 + x
7x
Answer:
X-12
X×4
X + 7
X x 2/3
Step-by-step explanation:
What is the area of this figure?
Enter your answer in the box.
__m2
Answer:
360
Step-by-step explanation:
8 times 9 times 5
Adamaris constructs a scale model of a building with a rectangular base. Her model is 2 inches in length and 1 inch in width. The scale on the model is 1 inch = 47 feet. What is the actual area, in square feet, of the base of the building?
Answer:
4,418
Step-by-step explanation:
Choose the TWO questions that can be answered by determining the value of 212÷14.
A.
Jennifer has 212 inches of space on her desk shelf. Each of her school folders takes up 14 inch. How many folders can she put on her shelf?
B.
Stewart does 212 hours of homework before dinner. He does another 14 hour of homework after dinner. How much homework does he do altogether?
C.
Monica has 212 pizzas left over from a party. Her father eats 14 of a pizza. How many pizzas are left?
D.
Jeremy has 212 cups of raisins and he wants to make 14-cup servings. How many servings can he make?
a is 15 folders
b is 226
Which unit rate corresponds to the proportional relationship shown in the graph
A: 1/5 cm/s
B: 1/4 cm/s
C: 4/5 cm/s
D: 5/4 cm/s
Hurry I’m being timed!!!
Answer:
-2,3 cus its in the second plane (top left)
Step-by-step explanation:
give this brainliest if correct and u aced ur test :)
a package of 6 pairs of insulated socks cost 34.74. What is the unit price of the pairs of socks?
Answer:
5.79
Just have to divided 34.74 by 6 I believe.
Check whether the given value of x is a solution to the equation.
3 x -1 = 5x + 10 where x= -5 1/2
Is the given value of x a solution to the equation?
Answer:
Yes
Step-by-step explanation:
To find this out, all you have to do is plug in the given value to the equation
3x - 1 = 5x + 10
3(-5 1/2) - 1 = 5(-5 1/2) + 10
-17.5 = -17.5
Answer
x is not a solution.
Step-by-step explanation:
Maura drew a scale drawing of an apartment. She used the scale 1 centimeter : 2 meters. In the drawing, the living room is 3 centimeters long. What is the length of the actual living room?
Answer: 6 meters
Step-by-step explanation:
Write each phrase as an algebraic expression
Two times n squared added to nine
Answer:
2n^2+9 is the phrase for correct expression
I need to know the answers to all of these
lol I NEED HELP!!!! and if you write something thats not the answer then ill REPORT you
A jar contains 6 pink beads and 4 green beads. If two beads are selected at random, with replacement, what is the probability that both beads will be pink?
Answer:
6/10 or 60%
Step-by-step explanation:
if you add all the beads there is 10 so there is 6 pink beads which gives it a better chance
Solve for x . 18 ÷ x = − 2
x = ___?
Which line from Act 2 of The Monsters Are Due on Maple Street helps to distinguish this teleplay as a work of science fiction rather than a work of fantasy fiction?
Answer: "Their world is full of Maple Streets. And we'll go from one to the other and let them destroy themselves."
Step-by-step explanation: trust me
Answer:
Their world is full of Maple Streets. And we'll go from one to the other and let them destroy themselves."
Step-by-step explanation: I believe this is the correct answer because is has a reasonable fact, yes, it is true there is more than 1 maple street.