Answer:
5x-7+8=-27
Step-by-step explanation:
5x-7+8=-27
7 (4 1/3) using distributive property
Answer:
so 7*4 is 28 and 7*1/3 is 2 an 1/3 so it would be 30 and 1/3
Step-by-step explanation:
3x = -12 what is the answer to that?
SHOW UR WORK
Answer:
-4
Step-by-step explanation:
x=− 3 /12
x=-4
thirty percent of all seventh graders own a bracelet. explain whether the sample closely estimates the percentage of seventh graders who own a bracelet.
30 seventh graders, 3 own a bracelet
The sample of 3 seventh graders who own a bracelet out of 30 seventh graders does not closely estimate the thirty percent of all seventh graders owning bracelets.
What is a percentage?Percentages are fractions where the denominator is 100.
We have,
Number of seven grade students = 30
Number of students who own a bracelet = 3
The percentage of seven grade student who owns a bracelet:
= (3 / 30) x 100
= (1/10) x 100
= 10 %
This means that 10% of seven grade student owns a bracelet.
Thus, the sample does not closely estimate the percentage of seventh graders who owns bracelets.
Learn more about percentages here:
https://brainly.com/question/17151247
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in a box of chocolates 1/4 Are white chocolates, 5/8 Are dark and the rest are brown chocolates. What fraction of the chocolates are brown.
Answer:
This is your answer ☺️☺️☺️
Please try, I’ll give Brainliest, and 70 points to the one who answers this
It’s due tomorrow so answers ASAP
Find the area of the figure help pls
Answer:
25
jdhqowbdwhwlehwhwwkdk
How can the product of 5 and 0.3 be determined using this number line? Number line from 0 to 2.0 with tick marks at every tenth. An arrow goes from 0 to 0.3. Enter your answers in the boxes. Make_____ jumps that are each_____unit long. You end at______ , which is the product of 5 and 0.3.
Answer:
5 0.3 1.5
Step-by-step explanation:
you count by 3
To determine the product of 5 and 0.3 using the number line described, make 5 jumps that are each 0.3 units long, you end up at 1.5.
Since the distance between each consecutive tick marks is 0.3 ; we only need to jump 5 times starting from the 0 towards the right. Hence, jumping five times towards the right by a distance of 0.3 each time gives a value of 1.5 on the final or end point which is also the product of 0.3 × 5Learn more :https://brainly.com/question/18112348
Can someone teach me how to do this pleasseeee!
Answer:
y's go
13, 6, 5, 4, -3
Step-by-step explanation:
well so you have the equation y = 5 - x^3
you are given the x for all of them
y = 5 - (-2)^3
5 - (-8) = 13
y = 5 - 0^3
5 - 0 = 5
y = 5 - 1^3
5 - 1 = 4
y = 5 - 2^3
5 - 8 = -3
Yesterday there were 40 problems assigned for math homework. Corey did 10% of the problems
incorrectly. How many did he get wrong?
Answer:
Step-by-step explanation:
The answer is 4 questions.
The 10% of 40 is 10×(40/100)
= 400/100
=4
What is the volume?
Answer: 108 cm^3
Step-by-step explanation:
2 x 5 x 8 = 80
7 x 2 x 2 = 28
80 + 28 = 108
If 2(6 + 3x) + 1 = - 5 + 3(x - 1), what is the value of x?
Answer: x = -7
Step-by-step explanation:
2(6 + 3x) + 1 = - 5 + 3(x - 1)
(2) (6) + (2) (3x) + 1 = -5 + (3) (x) + (3) (-1)
12 + 6x + 1 = - 5 + 3x + - 1
( 6x ) + ( 12 - 1 ) = ( 3x ) + ( -5 + -3 )
6x + 13 = 3x - 8
6x + 13 - 3x = 3x - 8 - 3x
3x + 13 = -8
3x + 13 - 13 = -8 - 13
3x = -21
3x/3 -21/3
X = -7
select THREE expressions that are equivalent to 6 x + 1 − ( 3 x − 1 )
Answer:
3x+2 is your answer
Step-by-step explanation:
6 x + 1 − ( 3 x − 1 )
6x+1-3x+1
3x+2
Answer:
3x + 2
Step-by-step explanation:
Distribute
6 + 1 − 3 + 1
Add the numbers
6 + 2 − 3
Combine like terms
3x + 2
Solve for x, round to the nearest thousandth.
Answer:
33
Step-by-step explanation:
hope this helps
in Enter a number into each box to create
an equation that has exactly no real solution.
3(2x+5)-X =
2) Enter a number into
each box to create an
equation that has exactly one real solution.
19x -(5x+9)+7=
Answer: 5X+15
The first one is
The second one is 2(7X+8)
Athena sells plates at a deal of 5 for $10. If Athena sells 25 plates per every half hour, how much money will Athena make?
Answer:10*25=250
Step-by-step explanation:
Triangle ABC is similar to triangle FGH.
H
А
6 cm
B
12.5 cm
+
9 cm
5 c
15 cm
с
F
What is the value of x in centimeters?
Answer:
i can't understand the question but if you put a link I can figure it out
Question 6 of 23
What is the slope-intercept equation of the line below?
Aldo runs 4 miles in 30 minutes. At the same rate, how many miles would he run in 48 minutes?
HELP ANSWER FAST PLEASE
Answer:
miles/time = miles/time
miles/48 min = 4 mi/30 minmiles = 48(2/15)
miles = 96/15
miles = 6.4 miles
==========================
Step-by-step explanation:
Pls answer and show work!!
Marcos can eat 9 redhots in 15
seconds. At this rate, how
many red hots can he eat in 90
seconds?
Answer:
54
Step-by-step explanation:
90 divided by 15 is 6
9 times 6 is 54
Mark me as brainliest if this helps!
(3/8+2/3)+1/3 what would it be
Answer:
1.375 or 1/38
Step-by-step explanation:
(3/8+2/3)+1/3
(1.04166666667)+1/3
1.375 or 1 3/8
determine the solution using substitution y=3/2x-6 2y=7-4x
Answer:
x = 19/7 , y= -27/14
Step-by-step explanation:
Between which two consecutive integers is each number located on a number line?
7.81
Answer:
7;8
Step-by-step explanation:
7 < 7.81 < 8
GEOMETRY!!! Will give brainliest
Which list shows the runners in order by their completion times from fastest to slowest
Answer:
answer is D
Step-by-step explanation:
12+1/2=12.5 12+2/5=12.4
300 is 60% of what of number
Answer:
500
Step-by-step explanation:
your welcome!!!!!!!
Answer:
500 is the number
Step-by-step explanation:
geometry
please help!!
picture included
Answer:
x = 12
Step-by-step explanation:
Acvording to the intersecting chord theorem, the products of the line segments formed are equal to each other.
Therefore:
5*x = 10*6
5x = 60
Divide both sides by 5
5x/5 = 60/5
x = 12
Which of the following statements are equivalent?
x - y = 2 and x = y + 2
The slope of a line is – 3, and a point on the line is (4, -1).
What is the equation of the line expressed in slope-intercept form?
Answer:x=6
Step-by-step explanation:
The price of an item has been reduced by
45%
. The original price was
$15
Answer:
8.25
Step-by-step explanation:
15*.45=6.75
15-6.75=8.25
Answer:
Step-by-step explanation:
15x45%= $6.75
13 points.First Come First Serve!!!!
(=0w0=) Little one, welcome! Aaliyah!