Answer:
the answer is 28 but try D.
David rented a car for his family vacation. The total bill for the car was $622. The cost for one week is $400, plus $37 for each additional day. Use the equation 622=400+37x to find how many additional days David had the car.
a) x=3
b) x=8
c) x=37
d) x=6
Answer:
d) x=6
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
622=37x+400
Step 2: Flip the equation.
37x+400=622
Step 3: Subtract 400 from both sides.
37x+400−400=622−400
37x=222
Step 4: Divide both sides by 37.
37x/37=222/37
x=6
PLEASE HELP!!! ASAP!!! PLEASE
Answer:
each person gets $5
Step-by-step explanation:
(21-6)/3
21-6=15
15/3=5
Answer:
5
Step-by-step explanation:
(21-6)/3
15/3
5
There is two questions
Answer:
1 is the 4th answer
2 is 1.875
Step-by-step explanation:
1/2*3 3/4=1.875
HELP
Solve for the following equation showing all work step by step. 3646 = 1+5(4r+17)^3/2
3646 = 1 + 5(4 + 17)32
Tori is making muffins. The recipe calls for 2 5/6 cups of brown sugar for the muffins and 1 1/3 cups of brown sugar for the topping. Tori has 4 cups of brown sugar. Does she have enough brown sugar to make muffins and the topping? Explain.
Answer: No
Step-by-step explanation:
1 1/3 = 1 2/6
1 2/6 + 2 / 5/6 = 3 7/6
3 7/6 = 4 1/6
4 1/6 - 4 = 1/6
Tori Would Need 1/6 of a cup of sugar
PLs help me I have 10 more
Find the volume of the triangular prism.
3.2 cm
4.8cm
7cm
The Answer:
53.76 cm3
Answer:
53.76 cm3
Step-By-Step Explanation
Pedro cut a sheet of poster board into 8 equal parts. His brother used some of the poster board and now 5 8 is left. Pedro wants to make a sign from each remaining part of the poster board. How many signs can he make? Pedro can make signs.
Answer:
5
Step-by-step explanation:
please mark as brainllest
Question on this math question. Can you help?
Answer:
5
Step-by-step explanation:
you add the 3 and then u add the 8 then u subtrct 3 again!
TRUSTTT
Answer:
G: 15
Step-by-step explanation:
Brainlist plz
BRAINLIEST IF CORRECT! these two images show steps in a proof of the Pythagorean theorem. Which of the following statements about the proof is false?
Answer:
B. The area of the interior square in step 2 is equal to c2 + ab.
Step-by-step explanation:
WHATS 100 x2000 plz help me this question is so hard
Answer: 200000
Step-by-step explanation:
Answer:
100×2000 = 20000
Step-by-step explanation:
hope it helps! have a nice day
Pls help ASAP ONLY 2.3 and 1 at the bottom {60 points}
Answer:
1. 11.8x9.8=115.64 115.64/2=57.82 (57.82Inches)
2. 12x5=60 60/2=30 (30m)
3. 25x9=225 9x9=81 81/2=40.5 225-40.5=184.5 184.5/92.25 (92.25ft)
Step-by-step explanation:
Brailist Plz
i thought i knew what the answer was but it was wrong plz help
Answer:
i dont know either
Step-by-step explanation:
Last month, the price of gasoline went from $3.25 a gallon to $2.49 a gallon. What is the percent of decrease? Round to the nearest percent.
Answer:
-23%
Step-by-step explanation:
Please help me figure this out
Answer:
B
Step-by-step explanation:
A function has at least one output for each input. The inputs can share a number though. For C, it's wrong because one input cannot be used for 3 outputs and D is wrong because there is only one output but there needs to be at least one for each input.
Which algebraic rule describes the transformation?
A) (x, y) - (-x, y)
B) (x, y) — (x, y)
C)(x, y) - (-x, -y)
D) (x, y) - (-y, -x)
Answer:
does anyone know the answer ?
Step-by-step explanation:
PLZ HELP HELP HELP HELP HELP
Write the following expressions in two ways, one with parentheses and one without.
A number reduced by 3, then multiplied by 2.
A number increased by 7, then multiplied by 5.
Ten times a number , then add twenty.
N.O. L.I.N.K.S
Answer:
(X - 3)*2
(X + 7)*5
(10 * X) + 20
Step-by-step explanation:
I used X as a replacement for "A number"
Hope this helped a bit
Answer:
1. (n - 3) x 2 or n - 3 x 2
2 . (n + 7) x 5 or n + 7 x 5
3 . (10n) + 20 or 10n + 20
Step-by-step explanation:
20 pts!
Lucas has five buttons in a container. Each button is a different shape. There is a star, an oval, a hexagon, a circle, and a heart. He picks one button, replaces it, and then picks another button. The sample size for this compound event is BLANK. Suppose one square-shaped button is added to the container. If Lucas repeats the same picking process, then the sample size would be BLANK.
HELP!
This figure consists of a square and a quarter circle.
What is the perimeter of this figure?
Use 3.14 for π.
Enter your answer as a decimal in the box.
ft
Answer:
27.85 feet
Step-by-step explanation:
There might be a more advanced/simpler way to do this.
Perimeter of the squared end (3 of the 4 sides of the square) = 15 feet. Perimeter of the flat part of the rounded end is also = 5 feet.
So all we need is the arc. And they tell you it's a 1/4 circle. So it's 1/4 the circumference of the circle.
We know that the radius of the circle is 5 feet, because that's part of the square.
Circumference = 2(pi)(r)
C = (2)(3.14)(5)
C = 31.4
Divide that by 1/4 for the perimeter/circumference of that 1/4 circle = 7.85
15 + 5 + 7.85 = 27.85 feet
The two sets of data have the same Range
A. True
B. False
MATH SMARTIES I WILL GIVE BRAINLIEST AND CAN YOU EXPLAINE WHY YOU THINK ITS THAT ANSWER (SHOW WORK) SO I CAN UNDERSTAND THANK YOU
Answer:
gasoline
Step-by-step explanation:
7 percent of 2500 is 175
Which of the triangles shown are right triangles?
triangle A and triangle D
hope it helps!
1 Are the expressions equivalent? x + x + x + x and 4x.- yes or no
2. Are the expressions equivalent? 5x and x + 5.- yes or no
3. Jada’s dog was 5 and 1/2 inches tall when it was a puppy. Now her dog is 14 and 1/2 inches taller than that. How tall is Jada’s dog now?
4. Lin picked 9 and 3/4 pounds of apples, which was 3 times the weight of the apples Andre picked. How many pounds of apples did Andre pick?
5. 80% of x is equal to 100. Is the equation , 0.8x = 100, one way you can find the value of x?
yes or no
Answer:
1. Yes
2. No
3. 20 feet tal
4. 29 1/4
5. yes
Step-by-step explanation:
which statement about the data in the histogram is true?
Answer: I cant see the picture :')
Step-by-step explanation:
Sorry :'(
can you plz help me????????
Answer:
91
Step-by-step explanation:
Area=Length x Width
or
14 x 6.5=91
Evaluate: -(-(-(-(-(-(-(-(-│-12│))))))))
Group of answer choices
A. No answer text provided.
B. -12
C. No answer text provided.
D. 12
Answer:
d
Step-by-step explanation:
every 1 negitives you have it cancles one out
UwU giving brainliest for best answer <3 ::
Answer:
1. A
2. D (Maybe not sure)
3.C
Step-by-step explanation:
The expression (5x + 2)(x-- 3) is equivalent to:
F. 5x2 + 13x - 6
G. 5x2 - 13x - 6
H. 5x2 - 4x + 5
J. 5x2 - 6
K. 5x2 - 5
plz help will mark brainless
Hi ;-)
[tex](5x+2)(x-3)=\\\\=5x^2-15x+2x-6=\\\\=\boxed{5x^2-13x-6}[/tex]
What properties of equality do you need to use to solve the equation 2.2x-10.5=-1.7? Solve the equation.
Answer:
C and A are your answers
x = 4.4
Step-by-step explanation:
2.2x - 10.5 = -1.7
First, we use the addition property of equality and add 10.5 to both sides of the equation:
2.2x = 8.8
Then we use the division property of equality and divide both sides by 2.2
x = 4.4
Please lmk if you have questions.
HELPPHELPPPPP HELLPP PLEASEEE
DONT mind those numbers on top of the equation it has nothing to do with the work
Answer:
The answers of all four questions are below.
Step-by-step explanation:
(5)4+2x=−2x+44
Step 1: Simplify both sides of the equation.
2x+4=−2x+44
Step 2: Add 2x to both sides.
2x+4+2x=−2x+44+2x
4x+4=44
Step 3: Subtract 4 from both sides.
4x+4−4=44−4
4x=40
Step 4: Divide both sides by 4.
4x/4=40/4
x=10
-----------------------------------------------------------------------------------------------------------------
(6)114−3x=194−11x
Step 1: Simplify both sides of the equation.
114−3x=194−11x
114+−3x=194+−11x
−3x+114=−11x+194
Step 2: Add 11x to both sides.
−3x+114+11x=−11x+194+11x
8x+114=194
Step 3: Subtract 114 from both sides.
8x+114−114=194−114
8x=80
Step 4: Divide both sides by 8.
8x/8 = 80/8
x=10
------------------------------------------------------------------------------------------------------
(7)4x-12=-2x+36
4x-12+12=-2x+36+12
4x=-2x+48
4x+2x=-2x+48+2x
6x=48
6x/6=48/6
x=8
-----------------------------------------------------------------------------------------------------------
(9)-3x+90=117-12x
-3x+90-90=117-12x-90
-3x=-12x+27
-3x+12x=-12x+27+12x
9x=27
9x/9=27/9
x=3
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Oh, and a tip if your having trouble with algebraic expressions I recommend you use mathpapa and symbolab when I was learning expressions this really helped me. Have a great day.