Answer:
In order to graph this follow these steps
Put an OPEN dot on the number -9 and then draw or color a line to the right of the line.
can someone with This thank you!!
Answer:
(a)
Coordinate A: (0,-3)
Coordinate B: (1,0)
Coordinate C: (5,2)
(b)
1, 5, 6, 7
Find the midpoint of (-6,2) (-4,-11)
Answer:
(-5,-4.5)
Step-by-step explanation:
pls help me i can't figure this out and i have to finish it
Answer:
Because 20% of $10 will not be the same as 20% of a larger number
Step-by-step explanation:
120% of 10= 1.2(10)=$12
So we added $2 on the mark up.
Marking 20% off of $12 means the price will be 80% of 12= .8(12)= $9.60
This was a reduction of $2.40 which is 20% of $12
Answer:
Step-by-step explanation:
20% of 10 is $2
Marked up: 10+2 = $12
Marked down: 20% of 12 is 2.40 = 12-2.40 = $ 9.60
20% of 10 is not the same as 20% of 12.
Please help me with this
Answer:
abcdefghijklmnopqrstuvwxyz
Step-by-step explanation:
know i know my abcs why wont you sing with me
Please I’ll mark brainiest and I’ll give extra points !!
Answer:
B
Step-by-step explanation:
2.75 x 0.10x
x in this case is 0
so 2.75 x 0.10x0
= 2.75
4(x-8)+12 equal 2(2x-9)
(Answer explained)
4(x-8)+12=2(2x-9)
We move all terms to the left:
4(x-8)+12-(2(2x-9))=0
We multiply parentheses
4x-(2(2x-9))-32+12=0
We calculate terms in parentheses: -(2(2x-9)), so:
2(2x-9)
We multiply parentheses
4x-18
Back to the equation:
-(4x-18)
We add all the numbers together, and all the variables
4x-(4x-18)-20=0
We get rid of parentheses
4x-4x+18-20=0
We add all the numbers together, and all the variables
-2!=0
There is no solution for this equation
David begins the summer with a savings of $54.00 more than Fatima. David's job pays $8.25 per hour. Fatima's job pays $9.75. If they both work the same amount of time each day, how many hours of work will it take David to have as much money as Fatima? (write an inequality and then solve it)
Answer:
Inequality: 8.25x + 54 = 9.75
Step-by-step explanation:
Why?
It will take 36 hours for David to have as much as Fatima.
David :
Initial saving = 54
Pay per hour = $8.25
While Fatima :
Pay per hour = $9.75
Let number of hours worked = x
David's total = $8.25x + 54
Fatima's total = 9.75x
In other to have the same amount :
8.25x + 54 = 9.75x
The like terms :
8.25x - 9.75x = - 54
-1.5x = - 54
x = - 54 / - 1.5
x = 36
Therefore, it’ll take 36 hours for David to have as much as Fatima.
Answer:
36 hours
Step-by-step explanation:
stay great peepz!
-TinyDiamond
I need help with 9-11 I’ll mark
Brainliest
Answer: it is 26
Step-by-step explanation:
lol here again
what is 7.5% of 30 rounded to the nearest tenth (as a decimal)
Answer:
2.3
Step-by-step explanation:
If 53 sweets get shared between 6 children,how many will be left over?
5 - (x - 2)^2 for x = -1
Step-by-step explanation:
the answer is 8
5-(-1-2)
5-(-3)
5+3
=8
Write the equation of the line that passes through the given points. (-1. -1.5) and (0, – 3.5)
Please answer this question
Step-by-step explanation:
a ) 19 + 7 = 26
26 ÷ 2 = 13
13 - 5 = 8 ans
b) (19+7/2)-5
[tex]( \frac{19 + 7}{2} ) - 5[/tex]
hope this answer helps you dear...
please help! Cant find the answer!Thank you!!
Answer:
The coordinates of A" are (4, 2)
Step-by-step explanation:
Please help, Giving brainliest! And please show work
Answer:
4
Step-by-step explanation:
order of operations PEMDAS
parentheses first
[tex](5 + 9) \times 5 \div 7 - 6[/tex]
[tex]14 \times 5 \div 7 - 6[/tex]
multiply
[tex]70 \div 7 - 6[/tex]
divide
[tex]10 - 6[/tex]
subtract
[tex]4[/tex]
Answer:
Your answer to this equation is 4.
Step-by-step explanation:
( 5 + 9 ) × 5 ÷ 7 - 6 =
( 14 ) × 5 ÷ 7 - 6 =
70 ÷ 7 - 6 =
10 - 6 =
4
I need help thank you
Answer:
c
Step-by-step explanation:
90+ (50-10)= 130+50=180
Solve: 2/3-4x+7/2=-9x+5/6 X=-3/2 X=-2/3 X=2/3 X=3/2
Answer:
x=2/3
Step-by-step explanation:
Again you don’t need to answer all of them but if you can do some that would be wonderful!
Find the value of y that makes lines u and v parallel,
THANKS !
Answer:
17) x=7
18) x= -26
19) x= -8
20) x= 6
Step-by-step explanation:
17) is congruent
18) is supplementary
19) is congruent
20) is congruent
Answer:
Q17. 6x+8=50 (alt angles, u//v)
6x=50-8
=42
x=42÷6
=7
Q18. 80°+x+106°=180° (int angles, u//v)
x+186°=180°
x=180°-186°
=-6
Q19. x+68=60 (vert opp angles)
x=60-68
=-8
Q20. 20x=120°
x=120÷20
=10
Gibson's Department Store is having a clearance sale and has decreased everything in the
store by 35%. How much will Gloria pay for a pair of earrings that were originally
$15.75?
A. $13.75
C. $12.75
B. $10.24
D. $12.24
Answer:
B. :>
Step-by-step explanation:
What is common fraction?
a fraction (such as ¹/₂ or ³/₄) in which the numerator and denominator are both integers and are separated by a horizontal or slanted line — compare decimal fraction.
Thank You !!!What are the dimensions of the product matrix of two of these matrices?
Answer:
BD= 2 x 1 CA= 1 x 2 BC= 2 x 3
Step-by-step explanation:
Seven kg. of nuts costs $5. How many kg. of nuts can you buy with $2
7kg=$5
represent the unknown with an x.
Therefore,
7kg=$5
x=$2
5÷2 is 2.5
7kg÷2.5=2.8
2.8kg of nuts for $2.8
What is the first step in solving 0.35 + 0.22x = 1.67?
Answer:
6
Step-by-step explanation:
0.22 x=1.67-0.35=1.32
then x=1.32/0.22=6
Answer:
You do reverse operation, so you subtract 0.35 on each side. You will end up with 0.22x = 1.32
Step-by-step explanation:
In 2017 the Koenigsegg Agera RS could go 1945.3 miles in 7 hours how many miles could you drive in a 3 hour trip
Answer:
833.7 miles
Step-by-step explanation:
1945.3 over 7. You have to find the unit rate, which is 277.9 over 1. And then multiply that by 3 and that is 833.7
Answer:
833.7
Step-by-step explanation:
PLEASE PLEASE HELP ILL GIVE U BRAINEST
Answer:
I only / 1 only
Step-by-step explanation:
Function rules: no same x-values and must pass vertical line test
1: all different x-values
2: has two of the same x-values
3: doesn't pass vertical line test
Hopefully this helps!
Brainliest please?
Answer:
1 only (I hope im right)
Step-by-step explanation:
Hope this helps:)
Could someone explain to me how to do this? I'd like to know before my test, please!
Find the value of x for which a || b
Answer:
Since a and b are parallel
Step-by-step explanation:
2x+27=3x - 27
collect the like terms
3x-2x=27+27
x=54
PLS MARK BRAINLIEST
Answer:
x = 54
Step-by-step explanation:
If the lines are treated as parallel , then
(3x - 27) and (2x + 27) are alternate exterior angles and congruent, so
3x - 27 = 2x + 27 ( subtract 2x from both sides )
x - 27 = 27 ( add 27 to both sides )
x = 54
For a and b to be parallel then x = 54
what are the x and y intercepts of the equation -2x +3y=10
Answer:
Step-by-step explanation:
To find the x-intercept, let y = 0 and solve the resulting equation for x:
-2x + 3(0) = 10, or -2x = 10. This results in x = -5; the x-intercept is (-5, 0).
To find the y-intercept, let x = 0 and solve for y: -2(0) + 3y = 10, or y = 10/3.
The y-intercept is (0, 10/3).
Wyatt jarred 9 liters of jam after 3 days. How much jam did Wyatt jar if he spent 5 days making jam? Solve using unit rates.
Answer:
15 jars of jam
Step-by-step explanation:
9/3=x/5
3x=45
divide by 3
x=15
Find two consecutive integers such that the second is 13 less than twice the first.
Answer:14,15
Step-by-step explanation:
X first x+1 second
X+1=2x-13
-×+1.=-×-13
1=×-13
+13=×+13
14=×
What is the solution to the equation?
3(x+9)^3/4=24
Answer:
The solution is x= 2 cubic root 4 -9 or -5.825
Step-by-step explanation:
3(x+9)^3/4=24
3(x^3 + 27)/4=24
3x^3+81/4=24
0.75x^3 +20.25=24
0.75x^3=2.75
x= 2 cubic root 4 -9 or -5.825
