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
Citrus2011 [14]
3 years ago
6

I need help with the equation I know what the value of x is . Also their is only one equation .

Mathematics
1 answer:
Sindrei [870]3 years ago
3 0
40+90=130
180-130=50
50+130=180
x=130
50+x=180
You might be interested in
you are preparing breakfast platters for teacher appreciation week you are serving an equal number of muffins and bagels the muf
Maurinko [17]

Answer:

12

Step-by-step explanation:

The LCD of 6 and 4 is 12.

6: 6, 12

4: 4, 8, 12

6 0
3 years ago
19 is 20%of what number
zloy xaker [14]

Answer:

19 is 20% of 95.

Step-by-step explanation:

6 0
3 years ago
Hey or range for each
topjm [15]

Answer : 100 meters 2:35/mile or 1:36/km 2:49/mile or 1:45/km

200 meters 2:35/mile or 1:36/km 2:52/mile or 1:47/km

400 meters 2:54/mile or 1:48/km 3:12/mile or 1:59/km

800 meters 3:23/mile or 2:06/km 3:48/mile or 2:21/km

1,500 meters 3:41/mile or 2:17/km 4:07/mile or 2:34/km

1 mile 3:43/mile or 2:19/km 4:13/mile or 2:37/km

5K 4:04/mile or 2:31/km 4:34/mile or 2:50/km

10K 4:14/mile or 2:38/km 4:45/mile or 2:57/km

Half Marathon

(13.11 miles / 21.098 km) 4:27/mile or 2:46/km 4:58/mile or 3:05/km

Marathon

(26.22 miles / 42.195 km) 4:41/mile or 2:55/km 5:10/mile or 3:13/km

Step-by-step explanation: sorry if this is wromg :/ ( but if it is please add me as the brainist answer )

7 0
3 years ago
Nivyana and Ana are selling their apparel to earn money for a cruise. Knitted scarves are $50 each in Mittens are $25 per pair.
Katarina [22]

Answer:

The number of knitted scarves is 10

The number of knitted mitten is 20

Step-by-step explanation:

Given as :

The cost of each knitted scarves = $50

The cost of pairs of mittens = $25

Total number of scarves and mitten bought = 30

The total money invested to pay for items = $1000

Let The number of knitted scarves = k

Let The number of mitten = m

<u>Now, According to question</u>

The total money invested to pay for items = cost of each knitted scarves × number of knitted scarves + cost of pairs of mittens × number of mitten

i.e $1000 = $50 × k + $25 × m

Or, 40 = 2 k + m

i.e 2 k + m = 40           ........A

And

Total number of scarves and mitten bought =  number of knitted scarves +  number of mitten

i.e k + m = 30            ...........B

Now, solving eq A and eq B

So, (2 k + m ) - ( k + m ) = 40 - 30

Or, (2 k - k) + ( m - m) = 10

Or, k + 0 = 10

∴  k = 10

So,  The number of knitted scarves = k = 10

Put the value of k into eq B

∵ k + m = 30

So, m = 30 - k

or, m = 30 - 10

∴  m = 20

The number of knitted mitten = m = 20

Hence,  The number of knitted scarves is 10 and The number of knitted mitten is 20  . Answer

7 0
3 years ago
Rewrite the slope intercept equation of the line y=1/3x-2 in standard form
kaheart [24]
<span>y=1/3 x - 2
3y = x - 6
x - 3y = 6 ...this is standard form</span>
7 0
3 years ago
Other questions:
  • Solve on the interval 0,2pi) 2cscx-3=-5
    12·1 answer
  • what do you do in 48 hours after you spend 33 hours of it watching netflix? How many hours did i spend cleaning, sleeping, writi
    8·1 answer
  • Help pls!<br> ASAP!<br> Ty!<br> :&gt;
    11·2 answers
  • What is the sum of (5x - 10) and (-X + 8) ?
    12·1 answer
  • Sally wants to add to her collection of seashells. She currently has 100 seashells.
    11·2 answers
  • What single percentage change is equivalent to a 8% decrease followed by a 15% decrease
    13·1 answer
  • You received a $178 per month raise. That was a 5% increase. What was your monthly salary before the increase? Show work please
    8·1 answer
  • Please help <br>which expressions are equivalent to 2^5/6^5?<br><br>E. 3^0​
    8·1 answer
  • Trent attaches his A+ test to the refrigerator with a circular magnet. Out of curiosity, he measures the magnet and calculates t
    11·1 answer
  • A theme park has a Ferris wheel that takes 2 minutes to go around its 450-foot circumference. The equation · (130) = 450 relates
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!