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
mel-nik [20]
3 years ago
8

8 w + 12 = -12 Helpppppp

Mathematics
2 answers:
aliina [53]3 years ago
7 0

Answer:

w = -3

Step-by-step explanation:

8w + 12 = -12

use inverse operations:

8w + 12 = -12

-12         -12

8w = -24

/8    /8

w = -3

Olin [163]3 years ago
6 0

Answer:

w=-3

Step-by-step explanation:

8w+12=-12

add 12 and 12

get 24

then you have

8w=-24

simplify

you get w=-3

You might be interested in
The weight of the paper clip is 1.0025 grams. Find the number of significant digits in the measurement​
My name is Ann [436]
5 significant figures.
6 0
3 years ago
Read 2 more answers
Your plan was to be on the road by 9 A.M. but you did not leave the garage until 10 A.M. You then drove with the cruise control
Wittaler [7]

Answer:

The average speed over the time interval from 9 A.M. to noon was of 33.33 mph.

Step-by-step explanation:

The average speed is given by the following equation:

v = \frac{d}{t}

From 10A.M. to noon.

You traveled at 50mph during 2 hours. So how long you traveled?

50 = \frac{d}{2}

d = 50*2

d = 100

You traveled 100 miles.

What was your average speed over the time interval from 9 A.M. to noon

From 9 A.M. to 10 A.M, you did not travel.

From 10 P.M. to noon, 100 miles.

So 100 miles during 3 hours.

v = \frac{d}{t} = \frac{100}{3} = 33.33

The average speed over the time interval from 9 A.M. to noon was of 33.33 mph.

8 0
3 years ago
Find the total in the account with the following facts monthly contributions =$180 employer matching 25% interest rate 4.99% yea
algol13

Answer:

The amount that will be in the account after 38 years is $ 36811,05

Step-by-step explanation:

a)

For resolved this exercise used the next equation

R(1-(1 + i)--) Ap = ... (1)

Ap = Amount in account

R = Paid monthly

i = Monthly interest rate

t = Months for paid

Dates

i=- 2.05% 12 = 0,1708% = 0.0017

The interest is divided for 12 because is annual and the formula is mensual

t = 15yearsx12 = 180 months

             R = 220$

R(1-(1 + i)-) Ap =

220(1-(1 + 0.0017)-180) Ap = 0.0017

162,04 Ap=0.0017

Ap = 95321,855

The amount that will be in the account after 15 years is $ 95,321.85

b)

R(1-(1 + i)--) Ap = ... (1)

Ap = Amount in account

R = Paid monthly

i = Monthly interest rate

t = Months for paid

i=- 4,99% -= 0,415% = 0.0041

The interest is divided for 12 because is annual and the formula is mensual

t = 38yearsx12 = 456 months

             R = 180$

R(1-(1 + i)-) Ap =

Ap = 180(1-(1 + 0.0041) -456 0.0041

Ap = 36811,055

The amount that will be in the account after 38 years is $ 36811,05

4 0
3 years ago
What is the value of n so that the expression x^2 + 12x + n is a perfect square trinomial? (1 point)?
Rama09 [41]
X^2 + 12x + n
x^2 + 12x + (12/2)^2
x^2 + 12x + 6^2
n = 36
(x + 6)^2 will give you a perfect square.
6 0
3 years ago
How many ways can you distribute $4$ identical balls among $4$ different boxes?
snow_tiger [21]

Answer:  a reasonable answer would be 4 balls maximum and 0 balls minimum to any of 4 given boxes with the 4 box totals = 4 balls.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Solve 2 over 3(5*4)/3+6 over 7
    6·1 answer
  • PLEASE ANSWERRR NOW!!!
    13·1 answer
  • With the sun at an angle of 30 to the ground, a tree casts an 80 ft shadow. how tall is the tree
    10·1 answer
  • Weights of women in one age group are normally distributed with a standard deviation σ of 18 lb. A researcher wishes to estimate
    5·1 answer
  • Kiara downloaded 264 pictures from her cell phone to her computer. These pictures took up 528 megabytes of space in her computer
    12·1 answer
  • Estimate a 15% tip on a dinner bill of 31.51 by first rounding the bill amount to the nearest ten dollars.
    13·1 answer
  • Jenna and her mom are addressing envelopes for Jenna's wedding invitations. So far, Jenna has addressed 2/9 of the envelopes, an
    5·2 answers
  • Plz help!<br> solve for t
    5·2 answers
  • Explain why the figure is a parallelogram…. Please I need help ASAP.
    9·1 answer
  • The diameter of a circle is 34 feet. What is the circle’s area?<br><br> Use 3.14 as pi
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!