SOLUTION:
=) 1/4x + 5/8x = -5 -2
=) (2+5)/8x = -7
=) 7/8x = -7
=) x = (-7×8)/7
=) x = -56/7
=) x = -8
The solution to the given fraction equation is; x = -8
How to solve addition of fractions?We want to find the solution to the problem;
¹/₄x + 2 = -⁵/₈x - 5
Rearrange the equation to get;
¹/₄x + ⁵/₈x = -2 - 5
Factorize to get;
¹/₈(2x + 5x) = -7
¹/₈(7x) = -7
Divide both sides by 7 to get
¹/₈x = -1
Multiply both sides by 8 to get;
x = -8
Read more on addition of fractions at; https://brainly.com/question/11562149
In each equation, select an operation to make the equation true.
Choices are +, -, x, and / (divide)
1. 24 ? 3/4 = 18
2. 24 ? -3/4 = -32
3. 12 ? 15 = -3
4. 12 ? -15 = 27
5. -18 ? -3/4 = 24
Answer:
1. x
2. ÷
3. -
4. -
5. ÷
Step-by-step explanation:
1. 24 x 3/4 = 18
2. 24 ÷ -3/4 = -32
3. 12 - 15 = -3
4. 12 - -15 = 27
5. -18 ÷ -3/4 = 24
Answer:
1. Multiplication
2. Division
3. Subtraction
4. Subtraction
5. Division
Step-by-step explanation:
Attachment below
plz help :’)
40 points will give to right answer.
Answer:
A filled in dot with a line going to the left of the 6 will be the correct placement on the number line.
Step-by-step explanation:
hope this helps you :)
Answer:
Closed circle and line to the left
Step-by-step explanation
I learned this before, so you'll get the hang of it! The closed circle symbolizes one of these symbols ( > or < ) with a line under them, like what is shown in the problem. A line to left is greater than, and a line to the right is less than. For example, 6 is greater than the variable A, so the letter A(Variable) would be any of the numbers to the left. The open circle is these symbols (> or <) without a line under them.
Hope that helped!
I need help with this question pleaseeeeeeee
Answer:
8r and -4r
3s and -3s
second andd fourth answer
Answer:
A and D!
Edit: I meant B and D
Step-by-step explanation:
whoops
Please Help me solve this (Who ever answers correctly will get brainlest)+(a lot of points)
Answer:
6
Step-by-step explanation:
When you convert the perimeter into the completed ft you have 144 you divide 24 into 144 to get 6
Answer:
it is 6
!don't attack if wrong!
Use the distance formula to find the distance between x( -2,1) and y(4, 3).
Round to the nearest tenth
Answer:
6.3
Step-by-step explanation:
by using the distance formula
1. Write a short definition of each statistical term (mean, median, and mode).
2. Provide an example of each statistical term (mean, median, and mode).
3. Then describe how you might use each term in your daily activities, such as grocery shopping.
The Polar Express movie is AED 13 and it will be on sale for AED 9. What is the percent of change if the cost decreased AED 4?
Answer:
-30.769%
Step-by-step explanation:
I assume the AED 9 is the decrease by 4
final-inital and divide that by initial
9-13/13
-4/13
-.30769 * 100%
-30.769%
helppppppppppppppppppppppp
Answer:
Question 1) 10+32
= 42
Question 2) 8+9
= 17
Step-by-step explanation:
I hope this helps!!Answer:
Question 1: Only ten is a solution
Question 4: 866+(-766)=m
Question 5: 4 is the solution, because 4*4.5=8
X+9=17: The answer is 8
Question 3: g*3=57
Step-by-step explanation:
only answer 6 and 7 …
Answer:
6 should be the x axis and 7 should be the y axis
Step-by-step explanation:
I think this is correct ;-;
This is correct because if you look at the question it shows that you need to describe the reflection as over the x axis or the y axis
BRAINLYEST TO CORRECT ANSWER
Answer:
1.75
Step-by-step explanation:
Hope this helps
A fruit seller packed some apples into 15 small cartons and 20 big cartons. Each big carton contained 15 more apples than each small carton. 1/4 of the total number of apples were packed in small cartons. How many apples did the fruit seller pack altogether?
Answer:
720 apples
Step-by-step explanation:
Let A be the number of apples in the small pack.
QTY for Small Cartons is 15A,
QTY for Big Cartons is 20(A+15) = 20A+300
From small cartons makes 25% or 1/4 of total, means the big carton makes 75% of total, or 3/4 of total. This also means the qty in big carton is 3 times of small carton
20A+300 = 3X (15A)= 45A
300 = 25A
A=12
Altogether = 15A+(20A+300) = 720 Apples
clark collects some comic books, some based on history and some fictional. if the ratio of historical comics to fictional comics is 5:2, how many comics could clark have?
Answer:
The answer is 10:4
Step-by-step explanation:
Its 10:4 because 5 x 2 = 10 and 2 x 2= 4 so that would equal 10:4
Help please and thank you!!! Very much.
Answer:
$45.71
Step-by-step explanation:
52.05-6.34
Answer:
$45.71
Step-by-step explanation:
substanced the two numbers
Help meh pleaseeeeeeee
Answer:
see below
Step-by-step explanation:
for the explanation for the exercise
AT LEAST 35 minutes per day
t ≥ 35 minutes
for the second one
you need to be NOT LESS THAN 56 inches
but you can be 56 inches
h ≥ 56 inches
Answer:
Top: t[tex]\geq[/tex]35
Bottom: h>56
NEED QUICK ANSWER AGAIN!!!!!!!!
Mr. Delgado has some young orange trees. He wants to plant them in 46 rows. If t is the total number of orange trees, write an algebraic expression to represent how many trees he can plant in each row.
Answer:
n= t/46, n= the number of trees he can plant in each row
I need help with this one
Q12
Answer:
the last anwers huhuhuhu
Answer:
( more than 20 )
x > 20
Estimate the quotient.
1,976 ÷ 3
600
50
550
60
Answer:
600 is closest to the actual answer so pick that.
GIVING BRAINLIEST FOR BEST ANSWER!
Solve two sixths times three fifths.
A) six thirtieths
B) seven thirtieths
C) five elevenths
D) six elevenths
Answer:
A (6/30)
Step-by-step explanation:
2/6 * 3/5
make like denominators
10/30 * 18/30
or you can do it decimals
2/6 is .3333 repeating. and 3/5 is .6 and you would get .2 which is equivalent to 6/30
Classify each angles as acute, right, obtuse, or straight (HELP PLEASE)
Answer:
1 is obtuse
2 is straight
3 is acute
4 is straight
5 acute
6 right
7 obtuse
8 is acute
Please help me with this
Answer:
- 21/10 or - 2.1Step-by-step explanation:
- 9/6 + (- 3/5) = - 3/2 + ( - 3/5) = - (15/10 + 6 / 10) = - 21/10Answer:
[tex] \displaystyle{ - \frac{9}{6} + ( - \frac{3}{5} ) }[/tex]
[tex]\displaystyle{ - \frac{9}{6} - \frac{3}{5} }[/tex]
Multiply the numerator and denominator to make it equivalent:[tex]\displaystyle{ = - \frac{9}{6} = - \frac{9 \times 5}{6 \times 5} = - \frac{45}{30} }[/tex]
[tex]\displaystyle{ = \frac{3}{5} = \frac{3 \times 6}{5 \times 6} = \frac{18}{30} }[/tex]
So,
[tex]\displaystyle{ = - \frac{45}{30} - \frac{18}{30} = - \frac{45 - 18}{30} = - \frac{37}{30} }[/tex]
Oliver has 5 pieces of string that are each 4 2/12 feet long. Destiny has 4 pieces of string that are each 5 14/16 feet long. Use an estimation strategy to determine who has the most string. Choose the name and number to complete the statement.
Answer:Oliver has 5 pieces of string that are each 4 2/12 feet long. Destiny has 4 pieces of string that are each 5 14/16 feet long. Use an estimation strategy to determine who has the most string. Choose the name and number to complete the statement.
Step-by-step explanation:
Answer:
Destiny has more string than destiny
Step-by-step explanation:
You can estimate this because you can see that she has the most average highest numbers
Determine whether the triangle with sides 9 cm, 15 cm, 12 cm is right angle triangle
Answer:
It is a right angled triangle
Step-by-step explanation:
Left hand side (LHS) = 15²
= 225cm
right hand side (RHS) = 12²+9²
=225
LHS = RHS so it is a right angled triangle
Answer:
thats not a right angle triangle that is scalene triangle
Step-by-step explanation:
hope it heelps!!! :)
hi i need help with this question
Ben’s speedometer showed he was driving 35 miles per hour. A police car’s radar showed he was actually driving 40 miles per hour. What was Ben’s approximate percent of error in his driving speed?
Answer:
whats the options
Step-by-step explanation:
Answer:
D. 14%
I figured you didn't want a whole looong essay explaining the answer lol
Simplify
−4.6(0.2+0.3)÷(−2)+0.25.
Give your answer in decimal form.
Answer:
1.4
Step-by-step explanation:
−4.6 (0.2 + 0.3) ÷ (−2) + 0.25
= 1.4
Larry hired a cleaning service to clean his house. To find C, the total cost of cleaning his house, he used the following formula: C = 7.5x + 25. What is the dependent variable in the formula?
Answer:
32.5
Step-by-step explanation:
because all you got to do is add thanks so much
JK/LM's length?
please dont guess
Answer:
4x8 thus 8cm length and 4cm width
What is the area of the blue shaded figure if A=28 cm and B=14 cm?
Use 3.14 to approximate π.
Answer:
153.86[tex]cm^{2}[/tex]
Step-by-step explanation:
For the white semicircles:
B=14cm is also the diameter, we know r=1/2diameter, so r=1/2(14)=7
Awhite=1/2π[tex]r^{2}[/tex]
Awhite=1/2π([tex]7^{2}[/tex])
Awhite=76.93[tex]cm^{2}[/tex]
For the blue semicircle:
B=14cm is also the radius
Ablue=1/2π[tex]r^{2}[/tex]
Ablue=1/2π([tex]14^{2}[/tex])
Ablue=307.72[tex]cm^{2}[/tex]
Shaded area:
Ashaded=Ablue-2(Awhite)
We use this equation since there are two white semicircles.
Ashaded=307.72-2(76.93)
Ashaded=153.86[tex]cm^{2}[/tex]
Answer:
615.44cm^2
Step-by-step explanation:
the big semicircle has a radius of 28cm
then you find the area of the big semicircle which is 1/2 x 28^2 x pi
pi=3.14
28^2=784
1/2 x 784 x 3.14=1230.88
the small semicircle has a radius of 14cm
1/2 x 14^2 x pi
1/2 x 196 x 3.14=307.72
since there are two small semicircle you need to times 307.72 by 2
307.72 x 2=615.44
now to find the area of the blue shaded you need to do
1230.88-615.44=615.44cm^2
As a school bus driver, Scarlett takes pride in safely taking the neighborhood children to school every day. At the beginning of this school year, Scarlett was excited when she was given a much newer bus to drive her route.
This graph shows the relationship between the number of school days Scarlett has been driving her new bus, x, and the total number of miles the bus has been driven, y.Do x and y have a proportional relationship?
yes
no
What is the constant of proportionality? Write your answer as a whole number or decimal.
Answer: i thank its B
Step-by-step explanation: hope this helps
i cant seem to get the hang of this.
Answer:
x = 60°
Step-by-step explanation:
Sum of angles in an equilateral triangle= 180°
All angles in an equilateral triangle are equal
x=60°
I need help with this
Q8
Answer:
6+3c
Step-by-step explanation:
There are 6 "1" and 3 "c"
Hope this helps! :)