Solve for x
4.
7
1
5X-20
X +
4X= -90
X=
(Type an integer or a simplified fraction.) PLEASE HELP!!
Answers
Answer: 100
Step-by-step explanation:
Either manually separate X
Or use ur calculator
Related Questions
One store was selling a box of baseball cards for $20. You have to pay 9% sales tax on the item.
1. How much would the tax be?
2. What would be the total cost of the baseball cards?
Answers
Answer: 1. $1.80
2. $21.80
Step-by-step explanation:
You apply sales tax to 20 which is 9% or 0.09 so you p multiply 20 by 0.09 which is 1.8. That’s the tax then add that to 20 and get 21.80
Mark the brainliest it would be aprreciated
2. What is the y-intercept of each equation?
a, y=6r+2
b. 10r + 5y = 30
c.y- 6 = 2(3x – 4)
Answers
Answer: 2 5 12
Step-by-step explanation:
10r + 5y = 30
5y = -10r + 30
y = -2r + 6 this one is 6
y - 6 = 2(3x - 4)
y - 6 = 6x - 8
y = 6x -2 this one is 2
340 equals 72 more than y
Write the sentence as an equation.
Answers
Answer:
y+72=340
Step-by-step explanation:
round 0.532 to the nearest hundredth
Answers
The answer is 0.53
This is because the second digit (in the decimal range) is in the hundredths.
Answer the real-world problem below. Then, decide whether the answer is the GCF or the LCM. A local radio station is celebrating its 10th year on the air and is giving away prizes to callers. It is giving away a $10 bill for every 10th caller. It is also giving away free digital albums to every 8th caller. How many callers will call the radio station until someone wins both a $10 bill and a free digital album?
Answers
Answer:
LCMit will take 80 callsStep-by-step explanation:
The solution is LCM
the least common multiple of 10 and 8 are
10=10,20,30,40,50,60,70,80,90,........
8= 8,16,24,32,40,48,56,64,72,80,88..........
The least common multiple is 80
therefore it will take 80 callers to call in to win both the bills
kindly let me know if you need further clarification on this
Regards
Solve the system of equations. y=4x+5 and y=3x-2, what's the solution
Answers
Answer:
x = -7 y=-23
Step-by-step explanation:
2 + 4s >10 aanswer
Answers
Answer:
s>2
Step-by-step explanation:
2 + 4s >10
First, subtract 2 on both sides.
2 + 4s >10
-2 -2
4s>8
Divide by 4 on both sides to isolate x.
4s>8
/4 /4
s>2
Hope this helped you out! Have a great day c:
8.h=7
108 18 what is h
Answers
Answer:
its 8.7× 108 18
Step-by-step explanation:
ye thats basically it solve it now
Helppppppp!!!!!!!!??????
Answers
Answer:
5/10
Step-by-step explanation:
Please answer this as SOON as posible!!
In a recent year, 23% of all college students were enrolled part-time. If 6.2 million college students were enrolled part-time that year, what was the total number of college students?
Answers
Answer:
17,222,222
Step by Step Solution:
If 26% equals 6,200,000, then
1% equals 6,200,000/23, and
100% equals (6,200,000/23)*100 = 17,222,222.222222222222222222222222
Hence, there were about 17,000,000 (seventeen million) students.
To be a bit closer to the number, there where about 17,222,222 students.
.a. Find the LCM of the 45 and 70
Answers
Answer:
630.
Find the Prime factorization of 45, 3 x 3 x 5
Find the prime factorization of 70, 2 x 5 x7
Multiply each factor the greater number of times it occurs.
You get 630.
LCM of 45 and 70 :
= 45 ÷ 5 , 70 ÷ 5 ( Both the numbers are being divided by 5 ; which is their smallest common factor )
= 14 , 9
= 14 ÷ 14 , 9 ( We are dividing 14 by 14 as both 9 and 14 dont have have a common factor )
= 1 , 9
= 1 , 9 ÷ 3 ( 9 is being divided by 3 )
= 1 , 3
= 1 , 3 ÷ 3 ( 3 is being divided by 3 )
= 1 , 1
LCM of 45 and 70 = 5 × 14 × 3 × 3
LCM of 45 and 70 = 630
Therefore , the LCM of the 45 and 70 = 630 .
5(n-3)????????????!!!!!!!!
Answers
Answer:
5n-15Step-by-step explanation:
[tex]5(n-3)[/tex]
Expand
[tex]5\times n = 5n\\\\5\times -3 =-15\\\\5n -15[/tex]
Find the diameter of a circle whose circumference is 74cm
Answers
≈ 24 cm
Step-by-step explanation:Hi there !
c = 2πr } => c = πd => d = c/π
2r = d
replace c ; π
π =3.14
d = 74cm/3.14
= 23.5668
≈ 24 cm
Good luck !
PLS HELP
A. Alternate interior angles
B. Vertical angles
C. Supplementary angles
D. Alternate exterior angles
Answers
Answer:
b or c
Step-by-step explanation:
Answer:
A. Angles 4 and 5 are Alternate Interior Angles.
Which postulate or theorem proves that these two triangles are congruent?
A. ASA Congruence Postulate
B. AAS Congruence Theorem
C. HL Congruence Theorem
D. SAS Congruence Postulate
Answers
Answer:
Option (B)
Step-by-step explanation:
From the given picture,
Given:
Two lines PM and QR are intersecting each other at a point N.
∠NMR ≅ ∠NPQ
NR ≅ QN
To prove:
ΔMNR ≅ ΔPNQ
Statements Reasons
1). NR ≅ QN 1). Given
2). ∠NMR ≅ ∠NPQ 2). Given
3). ∠MNR ≅ ∠PNQ 3). Definition of vertical angles
4). ΔMNR ≅ ΔPNQ 4). AAS theorem of congruence
Therefore, Option (B) will be the correct option.
Answer:
B: AAS Congruence Theorem
4(x + 1) – 2 = -6
Help please thx
Answers
Answer:
x=-2
Step-by-step explanation:
Answer:
the answer is 4
Step-by-step explanation:
stolz dies by Raza cgm Issa Ask hz
You start at (4,4). You move up 1 unit and left 7 units. Where do you end?
Answers
Answer: i believe it would be (-3 , 5)
Step-by-step explanation:
Correct me if im wrong
Answer:
(-3, 5)
Step-by-step explanation:
I could be mistaken, but I'm pretty sure it's that. You may want to graph the point yourself and double-check just to make sure.
its like a word question?
The product of negative three and a number is equal to the sum of the number and four.
Answers
Answer:
-3+x=x+4
Step-by-step explanation:
Pls Mark Brainliest
Answer:
x = -1
Step-by-step explanation:
-3×x = 4+x
-3x-x = 4
-4x = 4
x = 4 ÷ -4
x = -1
Solve the following problem. A toolbox has 10 screwdrivers and 6 wrenches. Bella puts 8 more wrenches in the toolbox. How many more wrenches are in the toolbox than screwdrivers? » There are more wrenches than screwdrivers. ✓ DONE
Answers
Answer:
there are 4 more. hope this helps
Answer: 4 more wrenches than screwdrivers.
Step-by-step explanation: 6 + 8 = 14. 14 > 10 by 4.
A sewing kit includes a spool that holds 24 yards of thread
How many inches of thread does the spool hold (1 yard = 3, 1 foot = 12 inches)
Answers
Answer:
864 inches
Step-by-step explanation:
12*3=36
36*24=864
A sewing kit includes a spool that holds 864 inches of thread.
Given that,
A sewing kit includes a spool that holds 24 yards of thread, how many inches of thread does the spool hold is to be determined.
All over the world, most things are in use as of common quantity, so people all over the world agree that they have to follow a common system of measurement and that the common system of measurement is called standard measurement.
here,
1 yard = 3, 1 foot = 12 inches
So,
24 yard = 24 [3] feets
24 [3] feet = 24 [3] [12] inches = 864 inches
Thus, A sewing kit includes a spool that holds 864 inches of thread.
Learn more about measurements here:
https://brainly.com/question/4725561
#SPJ2
please please help!!!
Number of Chores, x
Days, y
The table shows the number of days required to
perform a given number of chores. The number of days
varies directly with the number of chores. What is the
constant of variation that completes the equation?
6
18
y =
9
27
12
36
Answers
Answer:
the answer is 3
Step-by-step explanation:
The table shows the number of days required to perform a given number of chores. The number of days varies directly with the number of chores. What is the constant of variation that completes the equation?
y = 3x
Answer:
3
Step-by-step explanation:
edge 2021;)
Charlotte is working two summer jobs, making $18 per hour lifeguarding and making $6 per hour walking dogs. In a given week, she can work at most 15 total hours and must earn a minimum of $150. If Charlotte worked 5 hours walking dogs, determine the minimum number of whole hours lifeguarding that she must work to meet her requirements. If there are no possible solutions, submit an empty answer.
Answers
Answer:
the answer is 6.6 or at estimation 7Answer:7
Step-by-step explanation:
Sean was at batting practice. He swung 25 times but only hit the ball 15 times. Write the simplified ratio for how many times Sean swung the bat compared to how many times he hit the ball.
Answers
Answer:
25:15
Step-by-step explanation:
if 2x – 1 is a factor of 16x4
24x3 + 2x + f, find f.
Answers
Answer:
f = -5
Step-by-step explanation:
If 2x – 1 is a factor of 16x4 + 24x3 + 2x + f, find f.
If 2x - 1 = 16x⁴ + 24x³ + 2x + f, find f.
2x - 1 = 0
2x = 1
x = 1/2
Hence
f(1/2) = 16(1/2)⁴ + 24(1/2)³ + 2(1/2) + f
= 16(1/16) + 24(1/8) + 1 + f
= 1 + 3 + 1 + f
= 5+ f
f = -5
Please help me! Is the ordered pair, in the form (x, y) x , y , a solution of the equation below?
Ordered Pair: (−1, −12)
Linear Equation: 4x − y = 8
options:
True
False
Answers
Look at image. Please help quick.
Answers
Answer:
its most likely B
Step-by-step explanation:
Solve for x: 3x + 2 = 11
Answers
Answer:
x = 3
Step-by-step explanation:
3 x 3 + 2 = 11 Because 3x3 = 9 and 9 + 2 = 11
I hope this helps!
Answer:
x=3
Step-by-step explanation:
3x+2=11
(subtract 2 on both sides)
3x=9
(divide by 3 on both sides)
x=3
The Sugar Sweet Company will choose from two companies to transport its sugar to market. The first company charges $3995 to rent trucks plus an additional fee of $225.75 for each ton of sugar. The second company charges $5500 to rent trucks plus an additional fee of $150.50 for each ton of sugar.
Answers
Given :
The Sugar Sweet Company will choose from two companies to transport its sugar to market.
The first company charges $3995 to rent trucks plus an additional fee of $225.75 for each ton of sugar.
The second company charges $5500 to rent trucks plus an additional fee of $150.50 for each ton of sugar.
To Find :
How, many tons of sugar will cost same in both companies.
Solution :
For company 1 :
P1 = (225.75)x + 3995
For company 2 :
P2 = (150.50)x + 5500
For same cost :
P1 = P2
(225.75)x + 3995 = (150.50)x + 5500
x( 225.75 - 150.50 ) = ( 5500- 3995)
x( 75.25 ) = 1505
x = 20
Therefore, 20 tons of sugar will cost same.
Hence, this is the required solution.
Write the number 3 2/5 in a/b form
Answers
Answer:
Step-by-step explanation:
16/5
5*3=15+1=16
16/5
42.564in expanded form