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lisabon 2012 [21]
2 years ago
14

Yes

Mathematics
1 answer:
Tems11 [23]2 years ago
5 0

The amount that Tony and his friend's will spend at the dell can be found by

writing an expression for the total cost.

<h3 /><h3>Response;</h3>
  • The amount that they spent at the dell is <u>$16</u>
<h3 /><h3>Method used in finding the amount that was spent;</h3><h3>Given;</h3>

The number of Toby's friends = 3

Number of people that ate lunch, n = Toby + His friends = 1 + 3 = 4

The cost of the sandwiches and drinks

\begin{tabular}{|c|c|c}Item&Cost(\$)\\Sandwich&2.75\\Drink &1.25\end{array}\right]

<h3>Solution;</h3>

The expression that gives the amount Toby and his friends spend altogether is therefore;

Amount spent = n × (Cost of  a sandwich + cost of a drink)

Which gives;

4 × (2.75 + 1.25) = 16

  • The amount Tony and his friends spent is<u> $16</u>.

Learn more about mathematical expressions here:

brainly.com/question/10892115

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Can someone answer this please and thank you
musickatia [10]

Answer:

See below.

Step-by-step explanation:

x+3/9=5/9

  -3/9  -3/9

x=2/9

--------------

11+x=50

-11     -11

x=39

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2/9+x=8/9

-2/9     -2/9

x=6/9 or 2/3

-hope it helps

7 0
3 years ago
The sum of two numbers are 21the second number is six times the first numberwhat are the two numbers
Ugo [173]

Answer:

3+18=21

Step-by-step explanation:

first see the second number

let us assume as x & y

3+ (3×6)= 21

3+18=21Step-by-step explanation:

4 0
2 years ago
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A container holds 24 pints of lemonade. How much is this in gallons?
krok68 [10]

Answer:

24 pints = 3 US liquid gallons

3 0
2 years ago
Find m<br> A. 12<br><br> B. 22 <br><br> C. 52<br><br> D. 38
Nikolay [14]

C. 52

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6 0
3 years ago
This question is really confusing me, it talks about unknown angle problems with Algebra.
Sever21 [200]

Answer:

20

Step-by-step explanation:

The two given and marked angles add up to 90.

A = x

B = 3x + 10

A + B = 90          Substitute for A and B. A and B are just letters I gave things.

x + 3x + 10 = 90        Combine the left

4x + 10 = 90              Subtract 10 from both sides.

4x +10-10 = 90-10     Combine

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3 0
3 years ago
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