Answer:
It changes the direction of the inequality
Step-by-step explanation:
If a < b, subtract (a + b) from both sides. Then a - (a + b) < b - (a + b), so -b < -a.
Bria took a test with 120 questions. She made an 85%. How many questions did Bria get wrong on the test?
Answer:
you'd get eighteen questions wrong
Answer:
18
Step-by-step explanation:
120 divided by 0.85 is 102
120-102=18
I wil give you brainly please help with this simple question
What is the simple question that you re talking about?
Mr. Latham needed to paint 2 1/4 more shelves on his favorite bookshelf before it was finished. If he plans on using 3/8 gallon of paint, how much paint will he use on each shelf?
Answer:
the answer is 1/6
Step-by-step explanation:
I used a fraction calculator.
Javier walks up to a tank of water that can hold up to 10 gallons. When it is active, a drain empties water from the tank at a constant rate. When Javier first sees the tank, it contains 7 gallons of water. Three minutes later, the tank contains 5 gallons of water.
At what rate is the amount of water in the tank changing? Use a signed number, and include the unit of measurement in your answer.
How many more minutes will it take for the tank to drain completely? Explain or show your reasoning.
How many minutes before Javier arrived was the water tank completely full? Explain or show your reasoning.
1) Gallons per minute change is -2/3 gallons per minute since it decreases by 2 gallons in 3 minutes
2) we have 5 gallons and lose 2/3 gallons per minute
(2/3 gal/minute)(x minutes) = 5 gallons
x = 5(3/2) = 15/2 = 7.5 minutes to drain the other 5 gallons
3) There were 10 gallons when the tank is full
That is 3 gallons more than the 7 gals there when Jada arrived.
(2/3)(x) = 3
x = 3(3/2) = 9/2 = 4 1/2 minutes
The tank was full 4 1/2 minutes before Jada arrived
HELP ME AHHHHH
Based on results from recent track meets, Lynda has a 51% chance of getting a medal in the 100 meter dash. Estimate the probability that Lynda will get a medal in at least 5 of the next 10 races. Use the random number table, and make at least 10 trials for your simulation. Express your answer as a percent.
43753 21159 16239 50595 62509 61207 86816 29902 23395 72640
83503 51662 21636 68192 84294 38754 84755 34053 94582 29215
36807 71420 35804 44862 23577 79551 42003 58684 09271 68396
19110 55680 18792 41487 16614 83053 00812 16749 45347 88199
82615 86984 93290 87971 60022 35415 20852 02909 99476 45568
05621 26584 36493 63013 68181 57702 49510 75304 38724 15712
06936 37293 55875 71213 83025 46063 74665 12178 10741 58362
a: 0.5%
b: 50%
c: 150%
d: 0.55%
Answer: Your answer for this will be b: 50%
Step-by-step explanation:
jackson is mowing lawns in his neighborhood in week 1 he mowed 20 lawn in week 2 lawn to mow decreased by 20% in 3 weeks he mowed 8 more lawn's than he did in week 2 What was the percent increase from Week 2 to Week 3
Answer:
the answer would be C because you would do 60 x 25 which would give you 1,500
Hope Dis help ya
Complete the expressions using the distributive property.
10(2y + 3)= __y + __
6(5y − 5)= __y + (__)
−3(10y−3)= __ y + __
Answer:
20y+30
30y+(-30)
-30y+9
i need hellpp ill give u 30 points
Answer:
4₁₁
Explanation:
All I did was Add up the Powers of ten numbers and it was super easy. I hope I helped Good Day Sir!
Q3
I NEED HELP WITH THIS
Answer:
division!! because 3x is just 3 × x = 15 so to find it you do 15 ÷ 3 which is 5
Someone help me please. I will mark as the brainliest if it is correct
Answer: C cus it’s the line goes through -2 and -3
Step-by-step explanation:
WILL CHOOSE BRAINLIEST!!!!!!!!!!!!!!!
Answer:
x = 5/2
Step-by-step explanation:
i will give you 20 points if u answer this :Find the perimeter of the triangle whose vertices are (−4,−3), (4,3), and (−4,18). Write the exact answer. Do not round.
Answer:
23.558
Step-by-step explanation:
may i have brainliest
Answer:
23.558
Step-by-step explanation:
If you look it up you might be able to find. If you find a special calculator you could also calculate all of this.
help ill give brainlest pls
Can you guys help me? if not then dont answer
Answer:
A
Step-by-step explanation:
The points line up with the temperatures
just question nine …
Answer:
A translation always preserves orientation
Step-by-step explanation:
Translations simply shift the shape, it does not affect size, rotation, or any orientations.
Needing help with this question
only answer if yk how to do this
Answer:
No
Step-by-step explanation:
Similar triangles must have the exact same angles
All angles must add to a total of 180° so to find x you can do 85°+64°=149° this means that 149°+x°=180° to find that you can do 180°-149° which equals 31°.
Then you do the same for the second triangle
1. 26°+85°=111°
2. 180°-111°=69°
because 69 and 31 aren't the same number these triangles aren't similar
similar triangles must have all the same angle amounts.
Usha deposited ₹1200 in a finance company which pays 3 % interest per year.
Find the amount she is expected to get after 4 years.
Answer:
Answer: 1368
Step-by-step explanation:
solution
given p=1200
r= 3.1/2%
t= 4
as we know formula
s.i =
PUT ALL THE VALUES
SI= 1200 X 3.5 x 4/100
=168
amount=P+I
=1200 + 168
=1368
can i have brainlyest?
Step-by-step explanation:
Answer these 2? PLEASEEEEEE
Answer: Q. 5 6x+6y
Q. 6 2/15m - 4n
Step-by-step explanation:
First combining the y's.... Then the x's
5y-2y=3y 7x+3x=10x
3y+3y=6y 10x-4x=6x
Q.6 explanation is kinda long....sry..lol... you just add like terms and find a common denominator for the fractions.....then just put the terms together.....Hope it helps!!!
Nine boys share 4 pizzas equally. What fraction of a pizza does each boy get?
I have specific answers that I have to choose from but I don't know what order to put 9 and 4 in. What order do I put them in for the equation?
Answer:
4/9
Step-by-step explanation:
Since the 9 boys share 4 pizzas, which is less than the count of the people eating, it cannot be a number above 1. So this rules out 36 and 9/4. Since 4 is what they are eating, that would be the numerator. So, the number of people is the denominator, so the answer is 4/9.
Answer:
9 boys share pizzas equally. a fraction of this statement does boy get so that. for that pizza I eat 4/9 of pizza therfore 4/9 is the answer
If the inflation rate is 123% per year and sales tax is 16%, how much would a $29 pair of slippers marked up 24.3% cost two years from now at and 18.5% off sale?
Which circle graph accurately describes the information in the tally chart?
Answer:
D
Step-by-step explanation:
Cause the people with more than 30 mins take up 50% of the pie chart your welcome can i get brainlest i need 4 more
I need help with this
Q4
Answer:
3(6+5) is your answer.
I think it will help you.
Select the function table that matches the equation below.
PLEASE HELP!!!!!!!!!!!
y=−8x+4
Answer:
it's number 3
Step-by-step explanation:
-8(-3) + 4 =2
-8(0) + 4 = 4
um, ik i need help alot tonight lol
Answer:
See below
Step-by-step explanation:
[tex] \frac{ {x}^{4} }{ {x}^{ - 3} {y}^{0} } = \frac{ {x}^{4 + 3} }{ {y}^{0} } = \frac{ {x}^{7} }{1} = {x}^{7} \\ \\ 2 {x}^{ - 3} = \frac{2}{ {x}^{3} } \\ \\ {( {x}^{ - 3} )}^{8} = {x}^{ - \times 8} = {x}^{ - 24} = \frac{1}{ {x}^{24} } [/tex]
HELPPPP!! give me answerrr! and draw it on the diagram.
Answer:
154ft
Step-by-step explanation:
Area is calculated by multiplying the length of a shape by its width.
14ft x 11ft = 154ft.
Have a good day:)
Sarah factored x2−10x+21
and found the answer to be(x−7)(x−3)
. Is she correct?
Answer:
(x-3) (x-7)
Step-by-step explanation:
Yes she is correct because
Break the expressions into groups
= (x^2-3x)+(-7x+21)
Factor out x from x^2 - 3: x (x - 3)
Factor out -7 from -7 + 21: -7 (x - 3)
= x(x-3)-7(x-3)
Factor out common terms x - 3
Answer: = (x-3)(x-7)
its kinda but if you can help that would be good
Does the equation 3 = 3 represent a function? Choose one option from each drop-down menu to explain your answer. For an equation to represent a function, Choose... The equation 2 = 3 Choose... a function because Choose... inputs have Choose... outputs.
Answer:
mothsjnesksnsjsisosnsnsj
I need step by step for this (not exactly)
Answer:
GAH DAYUM IM TERRIFIED FOR WHEN I GET INTO THIS TYPA MATH
Step-by-step explanation: