Mathematics College

What is the unknown of 8/10+____=97/100

Answers

Answer 1

Answer:

17/100

Step-by-step explanation:

Answer 2

The unknown quantity in the given expression is 17/100

What is an expression?

Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.

Given is an expression, 8/10 + x = 97/100, we need to find x,

So,

8/10 + x = 97/100

Subtract 8/10 from both the sides,

8/10 + x -8/10 = 97/100-8/10

x = 97/100-8/10

Multiply by 100 both the sides,

100 x = 100(97/100-8/10)

100x = 97-80

100x = 17

Divide the equation by 100

x = 17/100

Hence, the unknown quantity in the given expression is 17/100

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Related Questions

Samuel exercises everyday. She spends 40% of his exercise on the treadmill. If he uses the treadmill 40 minutes each day, how many minutes does he exercise each day?

Answers

Samuel exercises for 100 minutes each day. Or in other words, 1 hour and 40 minutes.

help please with math pleaseee

Answers

Answer:

i dont get it at all good luck in your test

help 16 points Select all of the true statements.

A.
All rhombuses are squares.

B.
All rectangles are parallelograms.

C.
All quadrilaterals are trapezoids.

D.
All squares are parallelograms.

E.
All trapezoids are parallelograms.

Answers

Answer:

a and b I think

Step-by-step explanation:

I'm not sure if that is right i haven't learned that in a while

1. Simplify the following expression. *
11/15 - 1/6

Answers

11/15= 11/15 - 1/6= 1/6

The answer is to this question is 17\30

a chord subtends an angle of 34 at the center of a circle of radius 4cm find the length of the chord (take =22/7)

Answers

Answer:

2.34 cm

Step-by-step explanation:

From the question given above, the following data were obtained:

Angle at the centre (θ) = 34°

Radius (r) = 4 cm

Length of chord (C) =?

The length of the chord can be obtained as follow:

C = 2rSine(θ/2)

C = 2 × 4 × Sine(34/2)

C = 8 × Sine 17

C = 8 × 0.2924

C = 2.34 cm

Therefore, the lenght of the chord is 2.34 cm.

John began his job making $125 the first week. After that he ws paid $6.25 per hour. Write the equation in slope intercept form to represent the situation.

Answers

Answer:

y=6.25x+125

Step-by-step explanation:

Given that,

John began his job making $125 the first week. After that he was paid $6.25 per hour.

Here $125 is fixed and $6.25 increase per hour. It means we can write the equation as follows :

y = 125 + 6.25 x

The general equation for the slope-intercept form is given by :

y = mx+x

m is slope

So, the equation in slope intercept form is given by :

y=6.25x+125

Hence, this is the required solution.

a) y= 0.05x + 16

b) y= 6.25x + 125

c) y= 2x + 10

d) y= 3x + 5

Answer: B) y = 6.25x + 125

how did you compute the cost of 4 pounds of beef at $5.89 per pound

Answers

4 pounds times $5.89 per pound = $23.56

4x5.89=23.56

2 apples + y apples -5 apples = 10 apples

Answers

Answer:

y = 13 apples

Step-by-step explanation:

2 apples + y apples -5 apples = 10 apples

2 + y - 5 = 10

-3 + y = 10

y = 10 + 3

y = 13 apples

Answer:

13y I think.

Step-by-step explanation:

Good Luck! I hope it's right;

A school luncheon made $630. Adult tickets cost $11 each and child tickets cost eight dollars each. The number of children was half the number of adults. How many of each ticket were sold?

Answers

Hello! Lets first start with defining our variables:
a = adult tickets
c = child tickets
Now let’s set up a system of equations:
11a + 8c = 630
c = 1/2a (this can be confusing to some people but the CHILDREN TICKETS = HALF THE ADULT TICKETS)
Ok now we have to solve this:
11a + 8c = 630
c= 1/2a [you can solve this system of equations using substitution!]
11a + 8(1/2a) = 630
11a + 4a = 630
15a = 630
a = 42 (now we know our a value and we can plug that in to find c!)
c = 1/2a
c = 1/2(42)
c = 21
you can check this by plugging in your c and a value into both equations! I hope this helps! :)
Answer: a=42, c=21

if a line passes through 0,6 and has a slope of 2 what is the equation for the line

Answers

Answer:

y=2x+6

Step-by-step explanation:

plug in the point (0,6) to get b=6

The coordinates of one end point of a line segment are ( 2 , 7 ). The line segment is 12 units long. Give three possible coordinates of the line segment’s other end point.

Answers

Answer:

12 units up (2, 19) 12 units down (2, -5) 12 units to the right (14,7) 12 units to the left (-10,7) any of these points are answers.

1. Solve for x in the following problem.

Answers

Answer:

X=36

Step-by-step explanation:

The advantage of crop rotation was which of the following?

Answers

What are the following????? Also what’s ur favorite color

Help plxzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzxzxfde

Answers

Answer:

18 boxes lol

Step-by-step explanation:

the answer is 18 boxes

410÷24=17.083...

he needs to pack all of them so the answer is 18.

hope that helped.

In a probability experiment Eric flipped a coin 30 times the coin landed on heads 20 times what is the ratio of heads to tails in the experiment

Answers

Answer:

it would 600

Step-by-step explanation:

Answer:

It's 2/1 i promise !!

Step-by-step explanation:

First, find the number of times the coin landed on tails.

30 - 20 = 10

The ratio of heads to tails can be expressed in three ways.

1. 20 to 10

2. 20:10

3. 20/10

The fraction 20/10 can be simplified to . 2/1

I GIVE BRAINLESS PLS HELPPPP

Answers

the unit rate is 44 miles per hour

Show three ways to
quarter a circle.
OOO

Answers

Answer:

um i.....

dont know

Step-by-step explanation:

what is the image point of (0,8) after a translation right 3 units and down 5 units

Answers

Answer:

(3,3) because (0+3, 8-3)

Tawanna is asked to find the GCF of each term in the expression 2 a b + 8 b

Answers

2b
Hope this helps!!!!;)

simplify 6+8/2x{-3}+7

Answers

Answer:

6+8/2×-3+7

6+4×4

6+16

20 points!!
Baldomero’s solution to an equation is show below

Answers

Answer:

Between steps d and e

Step-by-step explanation:

Baldomero made a clear mistake between steps d and e when he was dividing 144 and -48. When you divide these two numbers together, the answer is -3 and not 3 as he stated.

(WILL GIVE BRAINLIEST)

Suppose that IJK is isosceles with base IJ.
Suppose also that m<1 = (3x +18) and m Find the degree measure of each angle in the triangle.

Answers

Answer:

m<I=57

m<J=57

m<K=66

Step-by-step explanation:

All the angles in a triangle add up to 180 degrees.

m<I= 3x+18

m<K= 5x+1

m<I is congruent to m<J.

We can plug the information we already know into the equation.

3x+18+3x+18+5x+1=180

11x+37=180

Subtract 37 from both sides.

11x=143

x=13

Now, we can find out what the angles are.

m<I= 3x+18

m<I=3(13)+18

m<I=39+18

m<I=57

We know that m<I=m<J, so they are both equal to 57 degrees.

m<J=57

Now for m<K:

m<K=5x+1

m<K=5(13)+1

m<K=65+1

m<K=66

We know this is correct because 57+57+66=180.

Picture shows the questions

Answers

Answer:

121 cm

Step-by-step explanation:

12x13=156

7x5= - 35

________

121

Please help im confused

Answers

Answer:

RST

Step-by-step explanation:

The question is asking you to complete the congruence statement. In a congruence statement, the corresponding angles must be in the same order they are in, in the first half of the statement. In the first triangle <M=79, <N=60, and <O=42. So the other half must be in this same order. In the other triangle <R=79, <S=60, and <T=52, which is why the answer is RST.

HELP PLS 10 POINTS

How much did they pay

Answers

Answer:

The answer is B

Step-by-step explanation:

I know the answer is $102.20 because since there are 15 members in total I would suggest that you would subtarct by 8 and you would get 7 . Beacuse 8 out of the 15 memebers already payed the first day

So that means 7 memebers have to pay each member has to pay 14.60...

That means 7 memeber times $14.60 will equal $102.20\

Hope this helps!!

Answer:

B. $102.2

Step-by-step explanation:

You will subtract the 8 members who payed their dues on the first day of the month, getting 7 members left to pay their dues. Then you will multiply 7 • $14.60 = $102.2 payed the second day of the month.

Ally collects stickers as a hobby. She gives her sisters of her stickers.
She then gives her cousin of the remainder.
Ally says that she has 3/5 of the stickers in the end because 1-1/5-1/5=3/5
• Explain why Ally's reasoning is incorrect.
What should the correct answer be?
Explain how you arrived at your answer.

Answers

Answer:

[tex]\frac{16}{25}[/tex]

Step-by-step explanation:

Ally gives her sister = 1/5 stickers

Ally gives her cousin = 1/5 of the remainder stickers

Assume Number of sticker Ali has = 1

Remainder after giving stickers to her sister = 1 - 1/5 = 4/5

Number of stickers she gave her sister = [tex]\frac{1}{5}\times\frac{4}{5}[/tex]

=[tex]\frac{4}{25}[/tex]

Sticker she has = [tex]1-\frac{1}{5}-\frac{4}{25}[/tex]

=[tex]\frac{25-5-4}{25}[/tex]

=[tex]\frac{16}{25}[/tex]

Sticker left with Ally is equal to [tex]\frac{16}{25}[/tex].

Which expression is equivalent to (8x - 1) (4x + 3) ?

Answers

Answer:

Step-by-step explanation:

multiplying both the equation

How many division facts can you write to represent the factors of 15?

Answers

Answer:

4 division facts

does anyone know 3²?

Answers

Answer:

It is 9.

Step-by-step explanation:

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Answers

Answer:

...

Step-by-step explanation:

Answer:

Step-by-step explanation:

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