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
uysha [10]
2 years ago
5

This is hard guys helppppp

Mathematics
1 answer:
schepotkina [342]2 years ago
4 0

Answer:

2. x= -7

3. x= 56/9

Step-by-step explanation:

All you do is just solve for x. Easy! :D

If you can please make my answer the brainliest that would be much appreciated. Thanks!

You might be interested in
I need Your help Plish✍​<br>(brainliest)
Anit [1.1K]

Answer:

1/5 2/5

Step-by-step explanation:

There is 5 zones meaning its 1 out of 5.

If you flip twice its double your chance.

Hope This Helps

6 0
3 years ago
True or false? The degree of a binomial is always equal to 2
wel

Answer:

false

Step-by-step explanation:

the degree is found by looking at the term with the highest exponent of the variable..

4 0
3 years ago
Read 2 more answers
The Cunninghams are moving across the country. Mr. Cunningham leaves 3 hours before Mrs. Cunningham. If he averages 40mph and sh
svp [43]
Recall your d = rt, distance = rate * time

now, if say, by the time they meet, Mr Cunningham has travelled "d" miles, that means Mrs Cunningham must also had travelled "d" miles as well.

However, he left 3 hours earlier, so by the time he travelled "d" miles, and took say "t" hours, for her it took 3 hour less, because she started driving 3 hours later, so, she's been on the road 3 hours less than Mr Cunningham, so by the time they meet, Mrs Cunningham has travelled then "t - 3" hours.

\bf \begin{array}{lccclll}&#10;&\stackrel{miles}{distance}&\stackrel{mph}{rate}&\stackrel{hours}{time}\\&#10;&------&------&------\\&#10;\textit{Mr Cunningham}&d&40&t\\&#10;\textit{Mrs Cunningham}&d&80&t-3&#10;\end{array}&#10;\\\\\\&#10;\begin{cases}&#10;\boxed{d}=40t\\&#10;d=80(t-3)\\&#10;----------\\&#10;\boxed{40t}=80(t-3)&#10;\end{cases}&#10;\\\\\\&#10;\cfrac{40t}{80}=t-3\implies \cfrac{t}{2}=t-3\implies t=2t-6\implies 6=2t-t&#10;\\\\\\&#10;6=t
5 0
3 years ago
What value makes the equation true? 2(x-5)=20
SashulF [63]

2(x-5)=20

Divide both sides by 2  (division of property equality)

x - 5 = 10

Add 5 to both sides     (addition of property equality)

x = 15

Answer

x = 15 is the solution

6 0
2 years ago
Use special right triangle find the exact value of x. <br> X=?
swat32

Answer: 12

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • The acceleration function a(t) (in m/s2) and the initial velocity v(0) are given for a particle moving along a line.
    9·1 answer
  • What is the 50 digits of pi
    6·2 answers
  • Kira buys candy that costs $5 per pound.she will spend more than $45 on candy. What are the possible numbers of pounds she will
    13·1 answer
  • An element with a mass of 680 grams decay by 24.2% per minute. To the nearest minute, how long will it be until there are 10 gra
    12·1 answer
  • Need help its a test will mark brainllest
    8·2 answers
  • 6) What is the slope of the line graphed by the equation 3y = 2x + 3?
    13·1 answer
  • What is the solution for the system of linear equations?
    8·2 answers
  • Please answer: A A piece of wood that is 7.07 centimeters long. Then she sawed 0.7 centimeters off the end. How long is the piec
    5·2 answers
  • PLEASE HELP URGENT!!!!
    9·1 answer
  • A truck driver needs to drive 400 miles. The drivers average speed for the first 180 miles is b miles per hour. The drivers aver
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!