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Nina [5.8K]
3 years ago
12

-10 + x =18 please help meee

Mathematics
2 answers:
algol [13]3 years ago
7 0

Answer:

shouldn't it be 8? I think it might be. Sorry if I'm wrong...

Step-by-step explanation:

tester [92]3 years ago
6 0
28.................
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(Multiple choice)
quester [9]

Answer:

9x^3y^4 (first option)

Step-by-step explanation:

area=length x width

area and length is given. Insert the given values

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width=36x^5y^7/4x^2y^3

answer= 9x^3y^4

4 0
3 years ago
X + y - z = - 2, 2x - y + z = 8, - x + 2y + 2z = 10
Maurinko [17]

Answer:

a

Step-by-step explanation:

3 0
3 years ago
5 quarts =how many fluid ounces
pishuonlain [190]
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5 0
3 years ago
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tim can run three miles in 20 minutes if he maintain his speed how long will it take him to run 9 miles
Arlecino [84]

Answer:

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Step-by-step explanation:

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5 0
4 years ago
Shelly has a gift card for her favorite restaurant for $15.she wants to treat a group of friends to sandwiches at the restaurant
elena-14-01-66 [18.8K]

Answer:

The equation for that models the total money and sandwiches bought is $ 15 =  X × $4.50 , And The value of X is 3.33

Step-by-step explanation:

Given as :

The total value of gift card = $ 15

The cost of each sandwiches = $4.50

Let The number of sandwiches bought = X

So, According to question

The total value of gift card = cost of each sandwiches × number of sandwiches bought

Or, The total value of gift card = X × $4.50

Or,  $ 15 =  X × $4.50

∴       X = \frac{15}{4.50}

I.e     X = 3.33  

Hence The equation for that models the total money and sandwiches bought is $ 15 =  X × $4.50 , And The value of X is 3.33   Answer

3 0
4 years ago
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