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
hammer [34]
3 years ago
8

Solve for t. 4 - 2t = 2

Mathematics
2 answers:
OleMash [197]3 years ago
6 0

Answer:

t = 1

Step-by-step explanation:

1) Subtract 4 from both sides so you get -2t = -2

2) Divide both sides by 2 so you get t = 1

balu736 [363]3 years ago
4 0

Answer:

1

Step-by-step explanation:

4-2t=2 <em>Move constants to the right</em>

-2t=2-4 <em>Calculate the difference (2-4)</em>

<em>-2t=-2</em><em> </em>Divide both sides by -2

t=1

You might be interested in
Charlotte’s weekly paycheck is based on the number of hours worked during the week and on the weekend. If she works 13 hours dur
Gelneren [198K]
I am setting the week hourly rate to x, and the weekend to y.  Here is how the equation is set up:

13x + 14y = $250.90
15x + 8y = $204.70

This is a system of equations, and we can solve it by multiplying the top equation by 4, and the bottom equation by -7.  Now it equals:

52x + 56y = $1003.60
-105x - 56y = -$1432.90

Now we add these two equations together to get:

-53x = -$429.30 --> 53x = $429.30 --> (divide both sides by 53) x = 8.10.  This is how much she makes per hour on a week day.

Now we can plug in our answer for x to find y.  I am going to use the first equation, but you could use either.

$105.30 + 14y = $250.90.  Subtract $105.30 from both sides --> 14y = $145.60 divide by 14 --> y = $10.40

Now we know that she makes $8.10 per hour on the week days, and $10.40 per hour on the weekends.  Subtracting 8.1 from 10.4, we figure out that she makes $2.30 more per hour on the weekends than week days.
7 0
3 years ago
Read 2 more answers
Helena has saved $595 to put toward snowboarding equipment and lift tickets at the hill. Each lift ticket costs $35. If she want
Akimi4 [234]
595 - 35t > 420
-35t > 420 - 595
-35t > -175
t < 5........so she can buy 4 tickets
5 0
3 years ago
Please help no links or ill report
Masja [62]

Step-by-step explanation:

the answer is 105

?=1/2(UJ+ST)arc

?=1/2(50+160)

?=1/2(210)

?=105

7 0
3 years ago
Write a whole number that round to 800 if we rounding to nearest ten thousand
LUCKY_DIMON [66]
790  i think sorry if it's wrong :/
6 0
3 years ago
Read 2 more answers
Show how to make a ten to solve 13-7 write the number sentence
Marysya12 [62]
10 pluse 3 - 7 thats all
3 0
3 years ago
Other questions:
  • How do I find the domain n range of this graph​
    12·1 answer
  • Dale is riding on a bike course that is miles long. So far, he has ridden miles of the course. What percentage of the course has
    5·1 answer
  • In circle O, what is m AE?
    11·1 answer
  • A jug holds 4.8 liters. How many milliliters does it hold? Enter your answer in the box.
    8·1 answer
  • WILL GIVE BRAINLEST!!!
    14·2 answers
  • Prove algebraically that (m + 2)2 – m 2 – 12 is always a multiple of 4
    5·1 answer
  • Help pless aaaaaaaaaaaaaaaaaaaaaaaaqaaaaaaaaaaaa
    12·2 answers
  • I need help with my whole quiz but i will just start with this one plzzzz helpp!!!I
    7·1 answer
  • 2015-{2015÷5(x-5)÷5}=2014​
    14·1 answer
  • Aubrey is flying a kite, holding her hands a distance of 2.5 feet above the ground and
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!