Hi there! :)
[tex]\large\boxed{\text{One solution: x = -1}}[/tex]
3x - 2 = 2x - 3
Subtract 2x from both sides:
3x - 2x - 2 = 2x - 2x - 3
x - 2 = - 3
Add 2 to both sides:
x - 2 + 2 = -3 + 2
x = -1
Therefore, the equation only has ONE solution.
For lunch, a restaurant discounts prices on their menu by 15% and then applies a
10% sales tax to the discounted price. If Jade pays $18.70 after the discount and
sales tax are applied, what was the price of Jade's lunch on the menu?
A $17.48
B $19.35
C $19.68
D $20.00
Answer:
It would be D
Step-by-step explanation:
If you do the problem backward and apply the discount and taxes to 20$, then you get 18.70
The price of Jade's lunch on the menu will be;
⇒ $17.05
What is mean by Percentage?
A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
Given that;
For lunch, a restaurant discounts prices on their menu by 15% and then applies a 10% sales tax to the discounted price.
And, Jade pays $18.70 after the discount and sales tax are applied.
Now,
Let the price of Jade's lunch on the menu = x
Since, A restaurant discounts prices on their menu by 15%.
Hence, The discounted price = x - 15x/100
And, Then applies a 10% sales tax to the discounted price.
Hence, The price = 10% of (x - 15x/100) + x
= 10/100 × 85x/100 + x
= 850x/10000 + x
= 17x/200 + x
= 217x/200
Since, Jade pays $18.70 after the discount and sales tax are applied.
Hence, We get;
⇒ 217x / 200 = 18.50
⇒ x = $17.05
Thus, The price of Jade's lunch on the menu will be;
⇒ $17.05
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8/0
Undefined, positive, negative, zero ?
Answer:
undefined
Step-by-step explanation:
Which problem could be solved with the expression 3 x (5 - 2) - 1?
Choose 1 answer:
Stephanie had 3 apples. She then found 5 more but immediately ate 2 of them. Several
minutes later, she ate 1 more. How many apples does she still have?
Orlando had 5 action figures but decided to give 2 of them to his younger brother. His parents
were so impressed with his kindness that they tripled the action figures he had left. Since he
got so many new action figures, he then gave 1 more to his brother. How many action figures
does he now have?
Of Ralph's 5 toy cars, he gave 2 to his sister. After that, he found 1 more toy car. Then, he
decided to go to the store and triple his number of cars. How many toy cars does Ralph have
now?
PLZ HELP HURRY !!!!!!
Answer:
d
Step-by-step explanation:
what is the ratio of girls to total students in class if a class has 14 girls and 20 boys?
what's the answer to 7x-x
Answer:
6x
Step-by-step explanation:
7x - x
X by itself is the same thing as 1x.
So, if we rewrite the equation using 1x instead of just x:
7x - 1x
Now, we can subtract like we normally would.
7x - 1x = 6x
Need help ASAP! Tysm will mark brainliest
Answer:
80 inches
Step-by-step explanation:
Formula: 2l + 2w = perimeter
Which expressions are equal to 763? i just dont want to do it
189 + 674
247 + 516
628 + 145
435 + 328
What is the answer for number 1?
Answer:
A
Step-by-step explanation:
x only can have 1 function
Helppppppppppppppppppp
Write an inequality for:
"The legal speed on a highway is at most 65 miles per hour."
Answer:
L ≤ 65
Step-by-step explanation:
Less than or equal to 65 which means at the peak (most) it is 65 MPH :)
Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.
Ratio Conversion Table
mile : yard 1 : 1,760
yard : foot 1 : 3
foot : inch 1 : 12
Using the conversion table, match the equivalent measurements.
2 miles
0.2 miles
372 feet
348 inches
124 yards
352 yards
1,016 yards
10,560 feet
29 feet
PLEASE HELP WILL GIVE TOP MARKS TO FIRST ANSWERER!
The correct choices are 29 feet = 348 inches, 352 yards = 0.2 miles, 372 feet = 124 yards, and 2 miles = 10560 feet.
What is unit conversion?It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.
We have the ratio conversion table given.
mile: yard = 1: 1,760
yard: foot = 1 : 3
foot: inch = 1: 12
From the given conversion table:
29 feet = 29×12 inches
29 feet = 348 inches
Similarly,
352 yards = 0.2 miles (1 yard = 1,760 miles)
372 feet = 124 yards
2 miles = 10560 feet
Thus, the correct choices are 29 feet = 348 inches, 352 yards = 0.2 miles, 372 feet = 124 yards, and 2 miles = 10560 feet.
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please help im super behind and trying to get caught up
Answer:
x = -9
Step-by-step explanation:
multiply 2 on both sides which cancels out the 2 in the fraction and then do -1 times 2 and 2 times x (which is just 2x). After doing that your equation should look like 3x + 7 = 2x - 2
Collect your like terms (the numbers with an x variable go togther and the ones with an x have to be together) and rearrange it so it looks like: 3x - 2x = -2 - 7 after you have this written subtract 3 from 2 now because they're on the same side which leaves you with x (usually we leave out the one because it doesn't make a difference) so now you're left with x = -2 - 7 for this step subract -2 from 7 which leaves you with x = -9
Steps:
3x + 7 = 2x - 2
3x - 2x = -2 -7
x = -2 - 7
x = -9
Joshua went kayaking. It cost him $ 15 to rent the kayak. It also cost $ 6 for each hour spent on the lake kayaking. Joshua spent 2 $\frac{1}{2}$
1
2 hours on the lake. How much was his total bill for the kayak rental and hours kayaking on the lake?
Step-by-step explanation:
The total bill will be the sum of the rent and the cost for the total time spent.
$15 + $6 * 2.5
$15 + $15
$30
PLEASEEEEE HELPPPPP ASAPPPP
Answer:
y=4/-5x+2
Step-by-step explanation:
Slope is rise over run so if you start at one of the points given and go up 4 and to the left 5 you get the next point. Y-intercept is 2 where the line crosses the y line.
Please help :))) and explain how to do it if you can but if you can’t it’s fine
Step-by-step explanation:
yfttuo yfttuo p9ntknknt8oy9uy
Three times the sum of four and a number is twice the number.
Answer:
24
Step-by-step explanation:
Answer:
Step-by-step explanation:
Three times four = 12
And if the second number is 2 then
12 x 2 = 24 which is twice of 12
i need help to solve please
Answer:
The picture cuts off the rest of he question please take another.
Step-by-step explanation:
Find the measure of ∠z.
A.120°
B.30°
C.40°
Answer:
B. 30
Step-by-step explanation:
The angle is 90 degrees total
The picture says z + 60 = 90
z = 30
Answer:
B. 30
Step-by-step explanation:
The angle on the other side is 90 degrees. That means that the angle on this side has to be 90 degrees. Part of it is 60, so that means that the other is 30 degrees.
A tanker truck fills the gas station's reservoir at the rate of 1212 gallons per minute. If the reservoir was empty and it is now 35 gallons full, how long has the tanker been filling the reservoir? Round your answer to the nearest tenth. Enter your answer in the box.
Answer:
2.9 minutes
Step-by-step explanation:
Given
[tex]Rate = 12 gallon/minute[/tex]
[tex]Size = 35\ gallon[/tex]
Required
Determine the time spent
The rate is a ratio of size to time
So, it can be expressed as:
[tex]Rate = \frac{Size}{Time}[/tex]
Substitute values for Rate and Size
[tex]12 = \frac{35}{Time}[/tex]
Cross Multiply
[tex]12 * Time = 35[/tex]
Solve for Time
[tex]Time = 35/12[/tex]
[tex]Time = 2.9[/tex] (approximated)
36 meters/minute= I dont know this answer and my homework is due in 3 minutes
Answer:
are you trying to find out how many meters per hour or second i have no context but if it is seconds then it is 1.667 meters per second
Step-by-step explanation:
its showing up as weird stuff so the question is below
Which expression is equivalent to
Answer:
A 84x-16y-10.6
Step-by-step explanation:
Answer:
1. 84x-16y-10.6
Step-by-step explanation:
2(14x-3y+28x+12.2-5y-17.5) = 2(42x-8y-5.3)
Add up like terms.
2(42x-8y-5.3) = 84x-16y-10.6
Expand.
Tyler’s mom purchased a savings bond for Tyler. The value of the savings bond increases by 4% each year. One year after it was purchased, the value of the savings bond was $156. Find the value of the bond when Tyler’s mom purchased it.
Answer: 150
Step-by-step explanation:
Because
Answer:
150 baes <33 .
can somebody help me out
Answer:
dufenschmertz evil incorporated...
Step-by-step explanation:
after hours ;)
2037 + 135.5x = 5560 what is x?
Answer:
x=26
Step-by-step explanation:
Given the function f(x) = x^2, which of the following represents a vertical shift of 3 units up
Answer:
y==1/4
Step-by-step explanation:
Vertex:
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Hillary is sharing a box of candy with her friends. If there are b pieces of candy in the box being split between 5 people, which expression shows how many pieces of candy each person should get?
Answer: C
Step-by-step explanation:
Basically you have your candy and you split it up, which is dividing, and give the groups of candy to your friends.
Can you please answer questions 3 and 7
Answer:
3 and 7 of what?
Step-by-step explanation:
help with this please i suck at math
Answer:
You're asked to find the cube root of 125.
That is,to cancel the power of y, you'd have to cube root both sides.
answer is 5
write a proof to prove that angle BOA and angle COD are congruent
Answer:
O is not on there
Step-by-step explanation: