Answer: Clara incorrectly combined the r coefficients. The correctly simplified expression is 6 b minus 3 r.
Step-by-step explanation: (8b-4r)-(2b-r)
Open the bracket
=8b-4r-2b+r
Collect the like terms and simplify
=8b-2b-4r+r
=6b-3r
Clara incorrectly combined the r coefficients. The correctly simplified expression is 6 b minus 3 r.
i took it on edulastic
PLEASE HELP I WILL IVE BRAINLEST IF YOU GUYS KNOW HOW TO!
Answer:
Its D.
Step-by-step explanation:
A vehicle 1 1/8 uses gallons of gasoline to travel 13 1/2 miles. At this rate, how many miles can the vehicle travel per gallon of gasoline?
Answer: 12 miles per gallon
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Answer:
The vehicle can travel 12 miles per gallon of gasoline
Step-by-step explanation:
Proportions
A vehicle uses 1 1/8 gallons of gasoline to travel 13 1/2 miles.
It's required to find the rate of miles per gallon of gasoline consumption of the vehicle.
First, we convert all the mixed fractions to improper fractions:
[tex]1\frac{1}{8}=1+\frac{1}{8}=\frac{9}{8}[/tex]
[tex]13\frac{1}{2}=13+\frac{1}{2}=\frac{27}{2}[/tex]
The rate of consumption is:
[tex]\displaystyle \frac{\frac{27}{2}}{\frac{9}{8}}[/tex]
Operating:
[tex]\displaystyle \frac{\frac{27}{2}}{\frac{9}{8}}=\frac{27}{2}\cdot\frac{8}{9}=12[/tex]
The vehicle can travel 12 miles per gallon of gasoline
An ice cream shop sold 48 vanilla milkshakes in a day, which was 40% of the total numberof milkshakes sold that day. What was the total number of milkshakes that the ice creamshop sold that day?
Answer:
120 total milkshakes sold
If £2000 is placed into a bank account that pays 3% compound interest per year, how much will be in the account after 2 years?
Answer:
121.80
Step-by-step explanation:
The dot plot shows the wing Lanks in millimeters for 10 birds Which statement is supported by the data in the dot plot
Answer:
More than half the birds have wings length of less than 50 millimeters
Step-by-step explanation:
A bike rental charges a flat fee of $500. As well as $0.05 every mile. If you spent$10 how many miles did you take the bike for? Write and solve an equation for this problem
Answer: 100 miles.
Step-by-step explanation:
Here , Flat fee = $ 5.00
Additional charge per mile = $ 0.05
Money spent = $ 10
Formula : Total Charge = Flat fee + (Number of miles ) x (Additional charge per mile)
Let x= Number of miles
Substitute values , we get
10 = 5 + 0.05x
⇒ 0.05x= 5
⇒ x = 100
Hence, I took bike for 100 miles.
Martha's weight is 75kg. Her weight increased by 3%. What is her new weight?
please help me
is the change constant??
if so how do you know?
How do I get on the dark web what website?
Answer:
not sure
Step-by-step explanation:
Write the slope-intercept form of the equation of each line
HELP ME PLEASEEEEEEEEEE
Answer: It should be the top option
Step-by-step explanation:
Answer:
No the correct answer is the 2nd option
Step-by-step explanation:
it equals 927,000 which is how much the expression (9.5 x 10 ^5) - 23000 equals
With a coupon, you can get a pair of shoes that normally costs $84 for only $72. How much money did you save?
Answer:
[tex]14.3%[/tex]%
Step-by-step explanation:
Hope this helps :)
Answer:
$12
Step-by-step explanation:
$84
-$72
=$12
Use the points in the diagram to name the figure shown.
Answer:
the first one
Step-by-step explanation:
Graph each quadratic function by transforming the graph of f(x)=x squared. Describe the transformation.
Answer:
The transformation was the function went up 5 units, right two units, and a vertical stretch of 2.
Step-by-step explanation:
I WILL GIVE BRAINLIEST JUST PLEASE HELP ME
IF 2 fish is in the water and 3 on land how many will die
Answer:
3 lol
Step-by-step explanation:
If a number cube is rolled, what is the theoretical probability, as a reduced fraction, of NOT rolling a 3?
Answer:
there is a 1:3 chance
Step-by-step explanation:
Evaluate 9 - 3 times 2 + 4.
A 6
B 7
C 15
D 16
After 8 hours of snow, the
temperature had changed
by a
total of -169 What was the
average change in temperature
each hour while it was snowing?
I
(SSS, SAS, AAS, ASA, HL)
Help me plzzzz
Complete each table. Explain whether the relationship between x and y is
proportional or nonproportional and whether it is linear.
Please help I only have about 10 minutes left
Answer:you have to divide the slope.
Step-by-step explanation:
A garden shop always sells the same. under if plants per box. Using the information in the table, how many plants will be in 8 boxes
Answer:
280 plants
Step-by-step explanation:
For 2 boxes it would be 70 plants so if you divide 70 by 2 that would equal 35, and you trying to figure out how much plants are in 8 boxes so you multiply 35x8.
35x8=280
Answer:
im thinking its 280
Step-by-step explanation:
Imani spent half of her weekly allowance playing mini-golf. To earn more money her parents let her wash the car for $4. What is her weekly allowance if she ended with$12?
Answer:
Well all you have to do is 4x=12 but muiltuply whatever numbers add to 12.such as 3x4=12
Step-by-step explanation:
please help me making brainliest if correct
Answer:
SSS
Step-by-step explanation:
each of the sides are congruent to another side
Which angle corresponds to < 8?
Answer:
b
Step-by-step explanation:
The petting zoo at the park has 61 ducks and sheep, combined. The animals have a total of 150 legs. How many sheep are there
Answer:
7
Step-by-step explanation:
The number of sheep in the petting zoo will be 7.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the petting zoo at the park has 61 ducks and sheep, combined. The animals have a total of 150 legs.
The number of sheep will be calculated by forming the linear equation for the total number of legs,
61 x 2 + 4s = 150
4s = 150 - 122
4s = 28
s = 7
The number of sheep will be 7.
To know more about an expression follow
https://brainly.com/question/13199264
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HELPPPPPPPPPP due in 10 min
Answer:
8 is the length of JB
Step-by-step explanation:
Key skills needed: Equations, Congruence
1) We need to find out an equation to make based on the lengths that are given. ΔJMB is congruent to ΔKMB because of Side-Angle-Side:
JB is congruent to BKAngle MBK would be a right angle, since it is supplementary to the right angle JBM. Since both are right angles they are congruent. Both triangles have the side BM. Using the reflexive property, BM is congruent to itself, so there you go --> Side-Angle-Side2) Now since both triangles are congruent, we can make the equation that the length of JM is congruent to the length of MK, using the fact that: If triangles are congruent, then corresponding parts are congruent.
3) This means that 16x -24 = 4x
Subtract 16x from both sides : -24 = -12x
Divide by -12 on both sides and get x = 2
4) Substitute x into the length of JB (16x-24)
16(2)-24 = 32-24 = 8
5) Therefore, the length of JB is 8
Hope you understood and have a nice day!! :D
3/2+2m=7/2, find what the answer is
Answer:
m = 1I HOPE IT HELPS ❤️❤️Write these numbers in standard form.
a) 200 000
b)
80 000
c)
900 000 000
d)
10 000 000 000
Answer:
2X10^5
8X10^4
9X10^8
1X10^10
Step-by-step explanation:
x^3+18x=0 solve by factoring
ANSWER:
STEP BY STEP EXPLANATION:
[tex]x( {x}^{2} + 18) = 0[/tex]
[tex]x = 0[/tex]
OR
[tex] {x}^{2} + 18 = 0[/tex]
[tex] {x}^{2} = - 18[/tex]
[tex]x = - \frac{1}{18} [/tex]
Simplify: 5 + p > 3
;-;
Answer:
Step-by-step explanation:
Here you go mate
Step 1
5+p>3 Equation
Step 2
5+ p>3 Simplify
5+p>3
Step 3
5+p>3 Subtract 5
answer
p>-2
Answer:
p>-2
Step-by-step explanation: I hope this helps :)