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
Semenov [28]
2 years ago
14

Solve each equation mentally for x.

Mathematics
1 answer:
Basile [38]2 years ago
6 0
Use Cymath to find your answer.
You might be interested in
Alejandra correctly wrote the equation y – 3 = y minus 3 equals StartFraction 1 Over 5 EndFraction left-parenthesis x minus 10 r
Delvig [45]

Answer:

  y – 3 = 2(x – 10)

Step-by-step explanation:

In point-slope form, the equation is written ...

  y -k = m(x -h) . . . . . . . for line with slope m through point (h, k)

If only the slope changes, only the value just outside parentheses changes. When the point is (10, 3) and the new slope is 2, the new equation is ...

  y -3 = 2(x -10)

6 0
3 years ago
Read 2 more answers
Gail baked some cookies. She sold 2/7 of the cookies on Monday. She sold 1/3 more of the cookies on Tuesday than on Monday. What
lorasvet [3.4K]
2/7 x 1/3 = 2/ 21

In simplest form 2/21 = 2/21

Answer + 2/21
3 0
3 years ago
The ratio of boys to girls in the sixth grade is 2:3. If there are 80 boys, how many are girls? Solve using unit rates.
Aliun [14]

Answer:n 80

j

Step-by-step explanation:

6 0
3 years ago
Please help!!! 98 Points!!!<br><br>Find the values of x and z.​
Anna007 [38]

Answer:

z=63°{vertically opposite angle}

now,

z+10x+97=18o°{straight angle}

63+10x+97=180°

10x=180-133

x=<u>2</u><u>0</u>

<u> </u><u> </u><u> </u><u> </u><u> </u>10

x=2

hope it helps.

<u> </u><u> </u><u> </u><u> </u><u> </u>

5 0
2 years ago
400÷6= show how you get 66r6
Aleksandr [31]

Answer:

 0 6 6

   6 ⟌ 4 0 0

     - 0    

       4 0  

     - 3 6  

         4 0

     -   3 6

           4

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • there are 30 students on the debate team and 20 students on the math team. ten students are on both the math team and debate tea
    12·2 answers
  • On the coordinate plane, ΔABC ≅ ΔDEF by SSS. ΔABC translates 2 units to the left and 3 units down. Do the triangles remain congr
    8·2 answers
  • 1) A survey of favorite colors showed 198 people chose
    6·1 answer
  • Help me please!!!<br> i only have 25 mintues until i have to turn it in
    5·1 answer
  • The multiplication principle of probability is used to find probabilities of compound events. True or false
    14·1 answer
  • Can anyone give me the median and mean of this problem
    6·1 answer
  • Ratios that are equivalent to 40:28
    15·1 answer
  • Please help pressed for time
    9·1 answer
  • Howe do I solve it 5=n/5+8
    11·1 answer
  • Which graph is right?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!