$48 marked down by 20%
Answers
$38.40
Related Questions
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In the first year of ownership, a new car can lose 20% of its value. If a car lost $4,200 of value in the first year how much did the car originally cost?
Find the greatest common factor of 3y2 - 4y.
If the zeroes of the polynomial x² + px + q are double in value to the zeroes of 2x² - 5x - 3, find the value of and .
4X-(9-3X)=8X-1
Answers
4x - (9) - -(3x) = 8x - 1
4x - 9 + 3x = 8x - 1
7x - 9 = 8x - 1 (-8x from each side)
-x - 9 = -1 (+9 to each)
-x = 8 (divide -1 from each side)
x = -8
In the equation, if we are to solve for x, the result would be -8.
How to solve for x
To solve for x in the expression, the first step would be to collect like terms. Thus, we would have;
4x - (9 - 3x) = 8x - 1
4x -9 + 3x = 8x - 1
Collect similar terms
4x + 3x - 8x = -1 + 9
-x = 8
Divide both sides by -1
x = -8
So, the value of x in this equation is -8.
Learn more about equations ehre:
#SPJ6
5:50
6:10
6:50
Answers
5:50 + 20 minutes = 5:70
60 minutes in 1 hour
therefore
70 - 60 = 10
6:10 (plus one hour that you take away from 70)
Answers
20+20=40÷4=44
Answers
The first step is to move the decimal point of the dividend and the divisor. Hence, 1264.0 and 17. The decimal point of the quotient shall then be written in alignment with the decimal point of the dividend.
Then we proceed with the division process, 126/17 gives us 7 (write this above the division bar). 7 multiplied by 17 gives 119 (write this under the divisor). So 126-119 is equal to 7. We then bring down the digit after 126 of the divisor, which is 4. So we now have 74. 74 divided by 17, we get 4. 4 multiplied by 17 gives 68. We subtract 68 from 74 and we have 6, bring down 0, we have 60. We then repeat the division-multiplication-subtraction process until we get to the third decimal place of the quotient.
Finally, the answer is 74.352.
Answer: Our required value to three decimal places is 74.352.
Step-by-step explanation:
Since we have given that
126.4 ÷ 1.7
First we rewrite the above numbers :
Now, we will solve this:
Hence, our required value to three decimal places is 74.352.
Answers
Answer:
44.4
Step-by-step explanation:
it is a right angled triangle so
with reference angle x
perpendicular (p) = 7
hypotenuse (h) = 10
so Now
sin x = p/h
sin x = 7 / 10
x = sin^-1( 7/ 10)
x = 44.42°
Rounding to nearest tenth
= 44.4°
Answer:
7.1
Step-by-step explanation:
you use the Pythagorean theorem to solve this problem. a^2+b^2=c^2.
you are finding value of b plug the variables in = 7^2+b^2=10^2
=49+b^2=100
subtract 49 from both sides
b^2=51
Square root of 51 =7.141 round to nearest tenth =7.1
Answers
Answer:
9
Step-by-step explanation:
-3+6 is 3
3*3 is 9