Answer:
Step-by-step explanation:
90*4 tests would be 360
360-70-98-94=98
Jamie will need at least a 98 to keep an average of 90%
Solve for I
P = 2W + 2I
Answer:
I = P/2 - W
Step-by-step explanation:
Basically you just simplify everything and combine terms. Sorry if this isn't very descriptive.
What is the value of x and the length of segment DE?
1. StartFraction 5 Over 9 EndFraction = StartFraction 9 Over 2 x + 3 EndFraction
2. 10x + 15 = 9(9)
x =
Length of = units
My reactions to this:
???
My notes to you:
This is confusing... (At least for me it is...)
Answer:
X= 6.6
Length of de = 16.2
Step-by-step explanation:
Sam has 3x + 4 dollars saved. Tessa has saved 7x + 16 dollars. Together they
have $110 saved. How much money have they each saved individually?
What equation did you use?*
3x + 4 = 7x + 16
3x + 4 + 7x + 16 = 110
3x + 7x = 110 + 4 + 16
What is the value of x?
NEED HELP ASAP
Answer: b) is the answer
Step-by-step explanation:
3x + 4 + 7x + 16 = 110
10x + 20 = 110
10 x = 90
x = 9
Thank you, Dear.
PLEASE HELP ASAP!!! If you want brainiest please don't spam random keys then put that as your answer and please don't say something completely random as your answer. THANKS! :D
Answer:
I think the first one is 30.
I think the second one is 6
Step-by-step explanation:
After 3 months of living at her new apartment, Renae had 1 dog. Eight months later, Renae still had 1 dog. Which of the graphs below models Renae's dog population?
Answer:
The graph would need to go through the coordinates (0, 1) and (8, 1) instead of (1, 0) and (1, 8); we would plot the population on the y (dependent) axis and time on the x (independent) axis.
What is the exterior angle sum of a 500-gon
Answer:
360° 32 I belive?
( Brainlyst will help me rank up! Thanks! )
Marge wants to save money on a new skateboard. At the store near her,
the skateboard she wants is listed at a regular price of $250. On Saturday,
the store will have a sale and discount the skateboard by 30%. Shoppers
who buy a skateboard that same Saturday before 9AM will also receive an
additional 10% off the sale price. How much will Marge pay, without tax,
when she buys the skateboard that Saturday before 9AM?
O $175
O $75
O $17.50
O $157,50
Answer:
B) ₹75
Step-by-step explanation:
if so I'd do of do of zoo Wii or so
x/6= -3
what is x
thank you!
Answer:
x/6=-3
to undo division between x and 6, multiply both sides by 6
(6)x/6=-3(6)
x=-18
PLEASE HELP! WILL GIVE BRAINLIEST FOR BEST ANSWER!
Solve the multistep equation. x + 2(x − 4) = 2x + 1
please do all the steps.
Answer:
x = 9
Step-by-step explanation:
[tex]x+2(x-4)=2x+1\\\\x+2x-8=2x+1\\\\3x-8=2x+1\\\\3x-8+8=2x+1+8\\\\3x=2x+9\\\\3x-2x=2x-2x+9\\\\\boxed{x=9}[/tex]
Hope this helps.
Answer:
x = 9
Step-by-step explanation:
Solve for X
-18x + 21 > - 15 OR 20x - 13 greater than or equal to 27
answers:
-x< -2 or x greater than or equal to 2
-x = -2
-x greater than or equal to 2
-There are no solutions
-All values of x are solutions
Answer:
It would be -x greater than or equal to 2
Step-by-step explanation:
Both equations both add up to -x being greater than or equal to 2
Pls Help!!
What is the slope of g(x) = 4x +3
Answer:
4
Step-by-step explanation:
Hope this helps. Please give brainliest.
Find the midpoint of A and B where A has coordinates (2, 3)
and B has coordinates (8,9).
Answer:
(5,6)
Step-by-step explanation:
Midpoint formula: (x1+x2/2 , y1+y2/2)
So you plug it in
your x's: 2 and 8
your y's: 3 and 12
(2+8/2 , 3+9/2)
(10/2 , 12/2)
(5,6)
could i be marked brainliest?
Evaluate:
please helpppp!!!!
(i) 103 x 103
(ii) 998 x 998
Please mark me as Brainliest .....
what is the length of the other dimension if the two drawings are similar?
Help!!!!
Given log73≈0.5646 and log716≈1.4248, evaluate the expressions.
Answer:
a) 0.356
b) 1.1397
Step-by-step explanation:
a) log₇2
log(2) / log(7) 0.356b) log₇ (¹⁴⁷/₁₆)
log (¹⁴⁷/₁₆)log (7)
1.1397Brett currently spends $160 each month on gas.
His current car is able to travel 30 miles per
gallon of gas. He decides to switch his current
car for a new car that is able to travel 40 miles
per gallon of gas. Assuming the price of gas
stays the same, how much will he spend on gas
each month with the new car?
A) $100
B) $120
C) $130
D) $140
Answer:
Spend on gas each month with the new car=$120.
Step-by-step explanation:
Hope it helps :)
Have a good day/night
Brainliest pls?
what is the answer for 96+2w = 2(80 - 3w) and whyy???
Answer:
w = 8
Step-by-step explanation:
96 + 2w = 160 - 6w
2w + 6w = 160 - 96
8w = 64
w= [tex]\frac{64}{8}[/tex] = 8
STE{ Answer:
w=
Step-by-step explanation:
96+2w=2(80-3w)
STEP 1 remove perentheses
96+2w=160-6w
STEP 2 take away the ws from one of the sides.
96+8w=160
STEP 3 subtract 96
8w=64
Step 4 divide
64/8
Step 5 get the answer
w=8
PLEASEEEEEE HELPPPP ASAPPPPPPPPP
Answ
Step-by-step explanation:
AMONG US ANYONE? CODE : DATDKF
Answer:
GABBY!
Step-by-step explanation:
Even though the discord app blocked you, u can open in browser. just search the login on google, and sign in. Kylon has discord btw
he was last spotted a few minutes ago here: https://brainly.com/question/19353252
Answer:
all good among us lobbies start with a D
Step-by-step explanation:
for deez
Anna is 4.5 years older than Kyle. Three times Anna's age, added to six times
Kyle's age is 36. How old are Anna and Kyle
Answer:
anna is 40.5 yars
Step-by-step explanation:
meeeeeeeeeeeeeeee
Answer:
Step-by-step explanation:
:( :(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(
A set of speakers costs $22 and songs cost $1.25 each. The sales tax rate is 7.5%. The expression 0.075(22 + 1.25s) can be used to determine the amount of sales tax due on the entire purchase. Expand the expression and round to the nearest hundredth.
Answer:
1.65 + 0.09s
Step-by-step explanation:
Cost of speaker = 22
Cost per song = $1.25
Sales tax = 7.5%
Sales tax due on entire purchase :
0.075(22 + 1.25s)
1.65 + 0.09375s
To the nearest hundredth :
1.65 + 0.09s
Identify and label each of the mathematical properties below.
(Commutative, Associate, Identity, or Distributive)
1) a + b = b + a
2) (a + b) + c = a + (b + c)
3) n + 0 = n
4) c(a + b) = ca + cb
5) n - 0 = n
6) (a x b) x c = a x (b x c)
7) a x b = b x a
8) n x 1 = n
9) n / 1 = n
Answer:
1. Commutative
2. Associative
3. Identity
4.Distributive
5. Identity
6. Associative
7. Commutative
8. Identity
9. Identity
if Ryan bought a turkey for thanksgiving and it weighed 12.8 and hart bought a turkey for thanksgiving and it weighed 14.3 how much more did harts turkey weigh then Ryan's turkey
Answer:
hjjhhhjhhgghjhjhhdddf
Answer:
1.5 more pounds
Step-by-step explanation:
14.3-12.8=1.5
Expand and reduce (2+√3)^2
Answer:
7 + 4[tex]\sqrt{3}[/tex]
Step-by-step explanation:
note that [tex]\sqrt{a}[/tex] × [tex]\sqrt{a}[/tex] = a
Given
(2 + [tex]\sqrt{3}[/tex] )² = (2 + [tex]\sqrt{3}[/tex] )(2 + [tex]\sqrt{3}[/tex] )
Each term in the second factor is multiplied by each term in the first factor, that is
2(2 + [tex]\sqrt{3}[/tex] ) + [tex]\sqrt{3}[/tex](2 + [tex]\sqrt{3}[/tex] ) ← distribute both parenthesis
= 4 + 2[tex]\sqrt{3}[/tex] + 2[tex]\sqrt{3}[/tex] + 3 ← collect like terms
= 7 + 4[tex]\sqrt{3}[/tex]
The price of a DVD player is $7500.If a sales tax of 8% is charged,find the price at which the DVD player is sold
Answer:
It will be sold at $8,100.00
Step-by-step explanation:
Frist, you will have to find 8% of 7500, which is $600. Then, taxes are normally added to the original price, so $7500 + $600. This will give you the answer above.
What is the value of x when 6x-20+4x+20
Answer:
6x+4x-20+20
10x-0
x=10
Tien bought movie tickets for herself and two of her friends. She paid $8.50 for each ticket. If Tien has $14.50 left, how much money did she have before she bought the movie tickets
Answer:
$23
Step-by-step explanation:
add:
14.50
+ 8.50
-------------
23.00
hope this helped!
Help me or give me answer key plz asap
Hello, this should help you out!
In this graph, the y values move up 3 units each. Therefore, the blue parabola underwent a translation of 3 units upward.
For further explanation, we see that (0,0) goes up to (0,3), meaning the graph shifted upwards 3 units. So, each y value is raised by positive 3 units!
I hope I was of assistance! #SpreadTheLove! <3
what is equivalent to 2 (m-4) + 1
Answer:
2m-7
Step-by-step explanation:
HELP NEEDED ASAP I WILL GIVE BRAINLIEST I'M DESPERATE
Sorry I don't know how to answer number 3
This is for number 4
x < 3
Explanation:
5 x − 2 x < 7 − 1
3 x < 6
x < 2
Answer:
3. x = 4
4. undefined (anything divided by 0 is undefined)
Step-by-step explanation:
3. You can do anything here:
2(4x - 5) + 3 = 5x + 5
Expand
8x - 10 + 3 = 5x + 5
8x - 5x = 5 + 10 - 3
3x = 12
x = 4
4. 5x - 7 = 2x + 1 + 3x
5x - 2x - 3x = 1 + 7
0x = 8
undefined (anything divided by 0 is undefined)