1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ziro4ka [17]
4 years ago
6

3.5d + 6.25 = 1 + 5.25d The solution is d =

Mathematics
1 answer:
vodka [1.7K]4 years ago
4 0

Answer:

d = 3

Step-by-step explanation:

3.5d + 6.25 = 1 + 5.25d

5.25d - 3.5d = 6.25 - 1

1.75d = 5.25

d = 5.25 ÷ 1.75 = 3

You might be interested in
What is 3y^2 - 15y equal?
jok3333 [9.3K]

Answer:

3y(y−5)

Step-by-step explanation:

I factored the expression

mark me brainliest please

3 0
3 years ago
The volume of a rectangular prism is found by multiplying the length, width, and height of the prism. A rectangular prism has a
Readme [11.4K]

Answer:

<h2>V = 70x⁹ cubic units</h2>

Step-by-step explanation:

The formula of a volume of a rectangular prism:

V=lwh

l - length

w - width

h - height

We have:

l=7x^3,\ w=5x^2,\ h=2x^4

Substitute:

V=(7x^3)(5x^2)(2x^4)=(7\cdot5\cdot2)(x^3x^2x^4)=70x^{3+2+4}=70x^9

Used

a^n\cdot a^m=a^{n+m}

3 0
3 years ago
What is the equation in point-slope form of a line that passes through the points (−4, −1) and (5, 7) ? y+1=89(x+4) y+4=98(x+1)
maria [59]

The point-slope formula:

y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (-4, -1) and (5, 7).

Substitute:

m=\dfrac{7-(-1)}{5-(-4)}=\dfrac{7+1}{5+4}=\dfrac{8}{9}\\\\y-(-1)=\dfrac{8}{9}(x-(-4))\\\\\boxed{y+1=\dfrac{8}{9}(x+4)}

4 0
3 years ago
If I turned 9 on November 9th, 2015, exactly how old am I now? (Oct 16th, 2021)
inysia [295]

The answer to this is quite simple my friend.

So if you were 9, purely turning on November 9th of 2015 at a undisclosed time, you would've been born in November of 2006. Currently, now of October 16, 2021, you would be:

Add:

4 + 10 + 1 = 15

So you would be 15 years old.

Hope this helps, currently it's 10/17/2021 for me and 1:56 am (EST).

Have a nice morning, night, dusk etc.

-ROR

8 0
3 years ago
Mrs Belen wanted to bake 10 loaves of bread but realized she needed 1.75 more of flour. If she baked 7 loaves of bread she would
Pani-rosa [81]
To answer this question, follow this step by step procedure:1. Add first the needed and the excess flour to determine to total flour, = (1.75 kg + 0.5 kg = 2.25)2. Then divide the answer by 3 since you need to have 3 more breads, 2.25 kg / 3 = 0.75 kg
So we can say that we need 0.75 kilogram of flour for each loaf of bread.
3 0
4 years ago
Other questions:
  • cual es la menor cantidad de dinero que necesito para comprar un número exacto de trajes de a $30, $45 o $50 cada uno si quiero
    12·1 answer
  • Of the 200 graduate students who were interviewed for a par time position at a call center, 110 had a bicycle, 25 had a master c
    12·1 answer
  • a triangle has side lengths of 15 inches and 30 inches. it also has angles that measure 45 and 20 which of the following identif
    6·1 answer
  • Can someone please help me with this question!!!!!
    15·1 answer
  • A box is a rectangular prism with a square base. The volume is 972 cubic centimeters and the area of the square base is 81 squar
    12·1 answer
  • What is the formula for the area of a rectangle?
    5·2 answers
  • The following data set represents the number of siblings 6students have in much class
    14·2 answers
  • CAN SOMEONE HELP WITH THIS ASAP
    14·1 answer
  • What is the sum of 7/13 and 11/26? Please help!!
    6·1 answer
  • PLZ HELP MEEEEEEEEE!!!!<br> Question in screenshot.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!