Mathematics High School

Three more than seven times a number d is equal to fifty nine. What is the value of d?

Answers

Answer 1

Answer:

d = 8

Step-by-step explanation

Work Backwards:

59 - 3 = 56

56/7 = 8

Therefore d = 8

Answer 2

Answer:

Three more than seven times a number d is equal to fifty nine

According to the problem

[tex]7d + 3 = 59 \\ 7d = 59 - 3 \\ 7d = 56 \\ d = \frac{56}{7} \\ \boxed{d = 8}[/tex]

Value of d is 8.

Related Questions

will give brainliest lolo please answer fast
the model below represents the equation x + 4 = 4x + 2
what value of x makes the equation true?

Answers

Answer:

is the answer b

Step-by-step explanation:

sorry wrong

Answer: It's A

Step-by-step explanation: Solve the equation for x and you should get 2/3.

Two times a number added to another number is 25. Three times the first number minus
the other number is 20. Find the numbers.

Answers

x,y = 9,7. Took me a minute to do the math.

need to solve and graph...show work​

Answers

Answer:

I guess its 19

Step-by-step explanation:

sorry but i don't know i will guess 19

Your welcome

Help from,

M31wwer

please explain how to get the answer to this. ​

Answers

Answer:

65°

Step-by-step explanation:

They are corresponding angles if M and N are parallel

Answer:

m∠b = 65°

Step-by-step explanation:

∠b and the 65° angle are known as corresponding angles meaning they are equivalent. Therefore, m∠b is 65°.

Help me plssssssssssssssss I need help

Answers

Answer:

5

Step-by-step explanation:

the answer is 5.75, but when rounded off, it will become 5

ask me

what help needed

I can help uhh

difference between mixed farming and mixed cropping​

Answers

Mixed farming is where crops and animals are grown and kept on the same piece of land at the same time.On the other hand, mixed cropping, is where different crops are grown at the same time in the same piece of land.

k /5= 7 fuufjyfdydjdyjydjjgdyjdjddgdhdndhddhhdh

Answers

Answer:

[tex] \frac{k}{5} = 7 \\ k = 5 \times 7 \\ \boxed{k = 35}[/tex]

k=35 is the right answer.

Is the opposite of -72, positive 72?

Answers

Answer: yes.

Step-by-step explanation: the opposite of a positive is negative, and th opposite of a negative is positive

Find the sale price.
The original price of an easel is $70. The easel is on sale for 20% off.
The sale price is $

Answers

the correct answer is 56$ because you would multiply 70$ by the 20% (.2) and get 14. then you would subtract 14 from 70 and get 56!

Answer:

$70-$20=$50

Step-by-step explanation:

i know that the sale price is 50 because  it was 70-20 and that =50 So the sale price is $50.

f(x) = 2x2 – 15
Find f(-2)

Answers

Wherever you see an x, replace it with -2,
So f(-2) = 2(-2^2) -15
= (2x4)-15
= -7

GIVING BRAINLIST PLEASE HELP

Answers

Answer:

x>-6

Step-by-step explanation:

Subtract 8 from both sides.

2x+8−8>−4−8

2x>−12 Divide both sides by 2.

x>-6

Answer: A) “Two X Plus 8 Is Greater Than Negative Four”

B) 2x + 8 > -4, Then subtract 4 from 8 so now it is 2x > -12. Then divide -12 by 2. Your answer will be X > -6 I hope that this helps you

Step-by-step explanation:

what is 1000 times 4

Answers

Answer: 4000

Step-by-step explanation:

Answer:

its 4000 right

Step-by-step explanation:

1000

x    4

-------

4000

Determine the next two terms in the sequence: 1, 4, 9, 16, 25, …

plzzzzzzzz help me

Answers

36 and 49 because all these numbers are squares, and they are squares of 1, 2, 3, 4, 5. So next in the sequence would be the square of 6 and 7

Answer:

36, 49

Step-by-step explanation:

the sequence is 1², 2², 3², 4², 5², 6², 7²

6² = 36

7² = 49

What is the surface area of a rectangular prism with measurements of 5, 7, and 4?

Answers

Answer:

166

Step-by-step explanation:

A cube is a rectangular prism where all its sides are the same. The formula to find the surface area of a rectangular prism is A = 2wl + 2lh + 2hw, where w is the width, the l is the length, and the h is the height.

A=2(wl+hl+hw)=2·(7·5+4·5+4·7)=166

A = 166

Hope this helps

h(w) = -0.5 x 4^w
w = 18

Answers

Answer:

-3.44 times 10^10

Step-by-step explanation:

i need help im stuck.

Answers

Plug in 80 as x and solve

Answer:

65

Step-by-step explanation:

0.50(80)+25

40+25 =60

i need help finding angle two only !!! please help me !

Answers

Answer:154°

Step-by-step explanation:

Both angels: 154° & angle 2 are vertical angles. So, they are equal. So, angle2=154°

solve the equation x2-4x+6=0 by completing the square

Answers

Answer:

X= i√2

Step-by-step explanation:

Answer:

x2-4x+6=0

We add all the numbers together, and all the variables

x^2-4x+6=0

a = 1; b = -4; c = +6;
Δ = b2-4ac
Δ = -42-4·1·6
Δ = -8
Delta is less than zero, so there is no solution for the equation

Plz answer correctly I don’t wanna fail plz answer!!!!!not much!!!!!!!

Answers

i’m pretty sure yes it is

Which expressions equal 75,000?

There are two correct answers btw ᕙ(`▿´)ᕗ


7.5×102
7.5 × 10 2

75×103
75 × 10 3

7.5×104
7.5 × 10 4

75×105
75 × 10 5

7.5×106




























































Question 21
What is the area of the parallelogram and triangles?



Enter numbers in the boxes.

Answers

Answer:

First Question: 75 x [tex]10^{3}[/tex] and 7.5 x [tex]10^{4}[/tex]

Second Question:

A = bh (parallelogram)

A = 1/2bh (triangles)

Step-by-step explanation:

First Question: It's multiplied by [tex]10^{3}[/tex] because 75,000 has 3 zeros.

It's also multiplied by [tex]10^{4}[/tex] because you move the decimal place 4 times on the right at 7.5 which leads to 75,000.

Second Question: Well there aren't specific numbers to solve the areas of the parallelogram or triangle, so I gave the formulas instead. "b" stands for base and "h" stands for height

Hope this helped! <3

Consider T(h) = 10h, which gives the total money earned, T, after a specific number of hours worked, h. Find h when T(h) = 200.
​

Answers

Answer:

Number of hours worked = 20 hours

Step-by-step explanation:

Given:

T(h) = 10h

T(h) = 200

Find:

Number of hours worked

Computation:

T(h) = 10h ......eq1

T(h) = 200 ......eq2

eq 1 = eq 2

10h = 200

h = 20

Number of hours worked = 20 hours

Tom used 3/8 of a piece of ribbon for a kite tail. From the remaining 5/8 of the ribbon, he cut pieces to tie weights on the kite tail. Each tie was 1/12 of the whole ribbon. How many times did he cut?

Answers

Answer:

7.5

Step-by-step explanation:

Fraction used for kite = 3/8

Fraction of entire ribbon = 1/1

Fraction left after making kite :

Fraction left = 1 - 3/8 = (8 - 3) / 8 = 5/8

Fraction used as tie = 1/12

Number of ties obtainable from the fraction left :

Fraction of ribbon left ÷ fraction used as tie

5/ 8 ÷ 1/ 12

5/8 * 12 / 1

= 60 / 8

= 7.5

Classify this triangle by its sides and angles.
-right and scalene-
-right and isosceles-
-acute and isosceles-
-acute and scalene-

Answers

Acute and isosceles

Which decimal is equivalent to \dfrac{26}{9} 9 26 ​ start fraction, 26, divided by, 9, end fraction? Choose 1 answer: Choose 1 answer: (Choice A) A 2.82.82, point, 8 (Choice B) B 2.\overline{8}2. 8 2, point, start overline, 8, end overline (Choice C) C 2.8892.8892, point, 889 (Choice D) D 2.92.9

Answers

Answer: C. 2.889 .

Step-by-step explanation:

To find : A decimal expression equivalent to [tex]\dfrac{26}{9}[/tex] .

When we divide 26 by 9 , we get 2.88888888889 which is approximately equal to 2.889  [Round off to the nearest thousandth place]

Hence, the decimal is equivalent to[tex]\dfrac{26}{9}[/tex]  is 2.889.

Hence, the correct option is C. 2.889 .

Answer:

2.8 with the _ above the 8 dont listen to that other guy/girl

Percent Problems
20 out of 400 cars had a standard transmission. What percent of the cars
had a standard transmission?

Answers

Answer:

5% of the cars has a standard transmission.

Step-by-step explanation:

20 out of 400 is equal to 5 out of 100, which would be 5%

therefore 20 is 5% of 400

Find the x- and y intercepts for each of the following

Answers

y intercept = (0,30) x intercept is (20,0)

How would you write an equation with a slope of 2/3 and a y-intercept of -3

A.y=2/3-3 B.y=3/2x+3 C.y=2/3x-3

Answers

Answer: The answer is C) y= 2/3x-3

Step-by-step explanation:

i figure it out

Answer:

C

Step-by-step explanation:

so obviously your slop is 2/3. so it starts with y=2/3. so B is out of the question. since the slope is x in the equation, you still have to add the x in the equation; y=2/3x

A
B
C
D


I NEED HELP ASAP

Answers

Answer:

D

Step-by-step explanation:

ΔCBA ≅ Δ BCD

∠A = ∠D = 90°

BC = CB                  {hypotenuse and reflexive property}

BA = CD

D is the answer I swear.

help please!

Jonathan buys 400 grams of trail mix that contain 18% cashew nuts. He mixes it with 200 grams of trail mix that contain 7% brainly cashew nuts. How many grams of cashews are in the second mix?

Jonathan buys 400 grams of trail mix that contain 18% cashew nuts. He mixes it with 200 grams of trail mix that contain 7% brainly cashew nuts. How many grams of cashews are in the new, resulting mixture?

Answers

Answer:

69

Step-by-step explanation:

Need this ASAP!! Would help if you could answer as quick as possible x

Answers

Answer:

-21p - 7c

Step-by-step explanation:

Question: -7(3p + c)

First you need to multiply the () by -7 or in other words distribute. In order to do this multiply each value in the () by -7

-7(3p) = -21p
-7(c) = -7c

Now rewrite your equation

-21p-7c

There you go!
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