Answer:
-9.8
Step-by-step explanation:
I switched them around and made 21.6 a negative and 12.8 a positive. So then it would be like doing 21.6-12.8 which is way easier
21.6
-12.8
____
9.8
Then you convert the 9.8 to a negative.
Answer:
-8.8
Step-by-step explanation:
21.6
-12.8
____
8.8
- because 21 > 12.8
Choose the correct translation for the following statement. It is at most ten.
Answer:
x ≤ 10
Step-by-step explanation:
7(2x + 5) = 4x - 9 - x
what is x
Answer:
x=4
Step-by-step explanation:
7(2x+5)=4x-9-x
14x+35=4x-9-x
14x+35=3x-9
14x=3x-44
11x=44
x=4
please help. This is not too hard.
Answer:
4x
Step-by-step explanation:
u need to distrubute
2x+2+2x-2
Then combine like terms
Answer:
4x
Step-by-step explanation:
2(x+1) + 2(x-1)
2x+2 + 2x-2
4x
2×3=
[tex]2 \times 3 = [/tex]
how many days cut the Morales family rent a car for it if they choose this rental car company with her estimated budget
Answer:
4 days
Step-by-step explanation:
55d+15d=70d
70d+35=315
-35=-35
70d= 280
Divide by 70
X=4
The population of a town was 25,000 people. Then 3,200 people moved away. What was the percent of decrease?
Group of answer choices
Answer:
12.8 %
Step-by-step explanation:
(3200)/(25000) *100
9x - 4 = 5x - 4 + 4x
Answer:
X = 1
Step-by-step explanation:
9x - 4 = 5x - 4 + 4x
9x -4 = 9x -4
+4. + 4
9x = 9x
÷9. ÷9
X = 1
HOPE THIS HELPS
PLZZ MARK BRAINLIEST
show me a graph of a linear function
Help me plzz!!!!!!!!!!!!!!!!!!!!!!!!!!
9514 1404 393
Answer:
162 degrees
Step-by-step explanation:
Angles P and F are supplementary, so ...
3x^2 +12x = 180
x^2 +4x = 60
x^2 +4x -60 = 0
(x +10)(x -6) = 0
The useful value of x that makes this true is x=6.
The measure of angle Q is 3x, so is 3·6 = 18 degrees. The measure of angle S is the supplement to that:
∠S = 180° -18° = 162°
Need help thank you!
Answer:
Z is 15 and Y is 7.5
Step-by-step explanation:
Z= 25*.6
Y=12*.6
what is the 12% of 60?
Answer:
7.2
Step-by-step explanation:
i saw on google...
Answer:
7.2 if needed round 7.20
Step-by-step explanation:
60 x 12%
7.2
which inequality is shown above
Answer:B
Step-by-step explanation:
Starts on 2 next pt is down 1and 2right
And its shaded below the line < and solid line less than or equal too
< _ with line underneath the <
Answer:
B
Step-by-step explanation:
Question 1 of 10
Normalmente, Pablo es muy simpatico, pero hoy blank antipatico
A.) estas
B.) esta
C.) eres
D.) es
Answer:
B.) esta
Step-by-step explanation:
I believe if it is correct can I have brainliest
Using a deck of cards, what is the following probabilty for getting a P(Face Card and Club)?
Answer:
what you mean
Step-by-step explanation:
Answer:
I believe it would be 25% because 25% of the cards are clubs.
You can ride your bike around your block twice and the whole neighborhood once in 10 minutes. You can ride your bike around your block twice and the whole neighborhood 4 times in 31 minutes. How long does it take you to ride around the neighborhood?
Answer:
7 minutes
Step-by-step explanation:
okay so lets make blocks = x and neighborhood = y
2x + y =10
2x + 4y = 31
multiply the top equation by -1 so we can single out y
-2x - y = -10
2x + 4y = 31
combine the two equations
3y = 21
since the x's have canceled each other out, just divide both sides by 3 to get a single y
y = 7
Samir took a total of 21 quizzes over the course of 3 weeks. After attending 6 weeks of school this quarter, how many quizzes will Samir have taken in total? Solve using unit rates.
Help I’m dumb . Plus I suck at math
Answer:
Yes
No
Step-by-step explanation:
The first question is yes the second one is no...
An aquarium in the shape of square will hold 25 gallons of water. If the volume is 3.375 cubic ft., find the length of one side?
Answer: The length of one side = 1.5 feet
Step-by-step explanation:
GIven: The shape of aquarium is square ( in 3d its cube).
Its volume = 3.375 cubic ft
Volume of cube = [tex](side)^3[/tex]
i.e. side = [tex](Volume)^{\dfrac13}[/tex]
Now, Side of aquarium = [tex](3.375)^{\frac13} =(1.5^3)^{\frac13} =1.5[/tex] [[tex]1.5^3=3.375[/tex]]
Hence, the length of one side of aquarium = 1.5 feet
A 9-pound bag of sugar is being split into containers that hold 2/3 of a pound. How many containers will the 9-pound bag create?
Answer: below
Step-by-step explanation: You simply need to divide the total amount of sugar (9 lbs) by the amount that you put into each bag (2/3 lb). This expression looks kind of ugly in this form, so let's instead multiply 9 by the reciprocal of 2/3, which in this case is 3/2. The reciprocal of any number is just 1 divided by the number.
Answer:
12
Step-by-step explanation:
Each 3 pounds will need 4 containers
Please help with this problem.
Answer:
i'm pretty sure the answer is A
Step-by-step explanation:
Find the value of f(7).
Answer: go to 10 the over 7 right im pretty sure
Step-by-step explanation:
Answer:
f(7) = - 5
Step-by-step explanation:
Locate x = 7 on the x- axis. Go vertically down to meet the graph, then read the corresponding value of y on the y- axis.
The y- value is - 5
Thus
f(7) = - 5
convert 0.125 to fraction plz and thank yo
Answer:
125/1000
Step-by-step explanation:
you reduce this to lowest terms by dividing the numerator and denominator by 125 to get the equivalent fraction 1/8
help rn please im failing hard
Answer:
a = -40/3
Step-by-step explanation:
(7a - 4) = (4a - 44)
7a - 4 = 4a - 44
7a = 4a - 44 + 4
7a = 4a - 40
7a - 4a = - 40
3a = - 40
3a/3 = -40/3
a = -40/3 or -13.3333 repeating
use properties to find each product.
2.6 x 1.4=
4.5 x 0.08=
kayla works at a coffee shop, and yesterday she earned $6.25 an hour plus $8.50 in tips. Let x represent the number of hours worked and y represent the total amount earned
Answer:
y=6.25x+8.5Step-by-step explanation:
Step one:
Given data
amount of money earned per hour= $6.25
amount of money made in tips= $8.5
if x represents the number of hours worked and
y represents the total amount earned
The linear function for the total is expressed as
y=mx+c
Step two:
Hence for the situation given the expression for the total is
y=6.25x+8.5
Say Kayla worked for 2 hours
that is x=2, the total she would have earned is
y=6.25(2)+8.5
y=12.5+8.5
y=21
For a 2 hour work, Kayla will make $21
A refrigerator cost $875. 50, you pay 6% tax. How much is the tax you would pay?
52.53
5253.00
10.00
928.03
Answer:
Step-by-step explanation:
875.50*6%=52.53<---tax paid
875.50+52.53=928.03<--- total paid
Answer:
928.03
Step-by-step explanation:
Caleb buys a two-pint bottle of juice for $4.48. What is the unit rate of the
cost of the juice per fluid ounce?
Answer:
0.14
Step-by-step explanation:
Not sure if this is what you are asking but, 2 pints is 32 ounces. So if you want juice per ounce then you divide 4.48/ 32 which gets you: 0.14. Sorry if this is not what your are looking for.
Which statements are true about opposites? choose all that apply
Plant A is 5 centimeters tall and growing at the rate of 3 centimeters a month. Plant B is 4 centimeters tall and growing at the rate of 4 centimeters a month. When will Plant B exceed the height of Plant A?
Answer:
The answer is plant B will exceed plant A in two months at the height of 12 centimeters long.
Step-by-step explanation:
Rewrite plant A and B as a linear function
y=3x + 5
y=4x + 4
Then, let x represent the # of months
Next, try to increase the amount by one in both equations until plant B will exceed plant A
pls mark me as brainliest
is 20 a prime or composite number.
Answer: It is a composite number since it has more factors than just itself and 1.
Step-by-step explanation:
1x20=20
2x10=20
4x5=20
Answer:
composite
Step-by-step explanation:
It has factors other than 1 and 20; Its factors are 1, 2, 4, 5, 10, and 20.
HTH :)
