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
Katena32 [7]
4 years ago
13

1) solve for w: 3w - 10 = 4w + 5 2) solve for t:6 -2t >18

Mathematics
1 answer:
Gre4nikov [31]4 years ago
5 0
Problem # 1
 3w-10=4w+5
(3w-10) + (10-4w) = (4w+5) + (10-4w)
(3w-10) + (-4w+10) = (4w+5) + (-4w +10)
3w-10-4w+10 = 4w +5 -4w +10
3w-4w=15
-w=15
w= -15 (w is negative 15)

problem #2.
6-2t > 18
6-2t-6 > 18-6
-2t > 12 
(-1) (-2t) >  12 (-1)
2t > -12
next divide by 2
2t/2 > -12/2
 t >  -6     (t is greater then negative 6)

 
You might be interested in
A is the smallest two digit whole number; "b" is the sum of prime numbers up to 10. what is a b?
Natasha2012 [34]
Whole numbers are like 0,1,2,3,4,5...
the smallest one is 10

prime numbers
I do not accept 1 as a prime number, if you agree, go to AAAAAAAAA
if you do think it's a prime number, go to BBBBBBB

AAAAAAA
2,3,5,7
2+3+5+7=17
a+b=10+17=27

BBBBBBBBBBB
1,2,3,5,7
1+2+3+5+7=18
a+b=10+18=28

if  you do not think a is a prime number, then the answer is 27
if you do think 1 is prime number then the answer is 28
5 0
3 years ago
Read 2 more answers
The sum of two numbers is 53 and the difference is 27. What are the numbers?
ikadub [295]

Answer:

The numbers are 39 and 14.

Step-by-step explanation:

Equation 1, sum of the numbers:

 

x  +  y   =  53

 

Equation 2, difference of the numbers:

 

x  -  y  = 25

 

System of equations:

 

x  +  y  =  53

x  -  y   =  25

----------------

2x = 78

 

x = 39

 

Solve for y:

 

39  +  y  = 53

 

y  =  14

 

The numbers are 39 and 14.

8 0
3 years ago
Solve by factoring<br> : 4x2=2x+3
evablogger [386]

Answer:

1+\sqrt{13}

________

    4

Step-by-step explanation:

6 0
3 years ago
A company paid $72 for 2 cases of printer paper each case contained 12 packages of paper next month the company's office manager
Tems11 [23]
To figure out the cost for 180 packages, you must first calculate how many packages they bought for $72. Since each case holds 12 packages, for $72, the company bought 24 packages (12×2). Then you have to divide 24 into 180 to figure out the cost for those 180 packages and get 7.5. To get the cost of the 180 packages, you must multiply 7.5 (the number of 24 packages that go into 180) by 72 (the cost of one group of 24 packages). You then get 540. The company must pay $540 for the 180 packages.
7 0
3 years ago
Which of the following is an example of discrete data?
Anton [14]

Answer:

this is right

Step-by-step explanation:

i just took the test and it was B!

6 0
3 years ago
Other questions:
  • on three days last week maria ran 3/4 mile 7/8 mile and 3/5 mile. List the distances in order from least to greatest
    6·2 answers
  • Please help got stuck again with this one Thank you
    5·2 answers
  • Show a step-by-step process of solving 7/20 and getting a decimal answer.
    5·1 answer
  • Select the correct answer from the drop-down menu. A line with a slope of -2 crosses the y-axis at (0, 3). The equation of the l
    15·1 answer
  • Margaret grew apples on a portion of her garden last year. She intends to reduce the length of each side of the portion of her g
    10·1 answer
  • Write the​ slope-intercept form of the equation of the line satisfying the given conditions. through ​(1 ​,6​); slope negative 4
    12·1 answer
  • 029494737+8489949494
    11·2 answers
  • What is the following product?<br> 3√4 √3
    9·1 answer
  • Which inequality is shown in the graph below?​
    14·1 answer
  • If the discriminate of a quadriatic equation is 4, how many solutions does the equation have?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!