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makkiz [27]
3 years ago
6

Which one (it’s a test a and it’s due tonight I need help)

Mathematics
1 answer:
just olya [345]3 years ago
7 0

Answer:

12+8r

Step-by-step explanation:

2(6+4r) = 30r

If I am wrong, please let me know and I will do a re-correction

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A total of 294 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student t
Tom [10]
A+s=294
s=2a

Use substitution
a+2a=294
3a=294
a=98

Final answer: 98 adult tickets
6 0
4 years ago
The expression 2(l + w) is used to calculate the perimeter of a rectangle, where I is length and w is width. If the length is 2/
Ksju [112]

Answer:

I think it is 1

Step-by-step explanation:

I am sorry if it is not correct

8 0
3 years ago
Which expression is it equivalent to 8(3+2x)?​
Vika [28.1K]

Answer:https://www.wolframalpha.com/pro/step-by-step-math-solver?src=widget

Step-by-step explanation: hope this helps

7 0
3 years ago
A model for my number has
Vedmedyk [2.9K]

<u>Answer: </u>

A model for my number has 6 ones blocks, 2 hundreds blocks, and 3 tens blocks. The model number is 236.

<u>Solution: </u>

Given that the model has 6 ones blocks, 2 hundreds blocks, and 3 tens blocks. The model number can be found out by,

\bold{\begin{array}{l}{=\text { (number of hundreds block } \times 100)+(\text { number of tens block } \times 10)+} \\ {\text { (number of ones block } \times 1)}\end{array}}

Given that number of one blocks = 6 blocks. Hence we get 6 \times 1=6

Number of ten blocks = 3.Hence we get 3 \times 10 = 30

Number of hundred blocks = 2 .Hence we get 2 \times 100=200

 So the model number = 6 + 30 + 200

 =236

Hence the model number is 236.

8 0
3 years ago
Elizabeth bought lemons (l) and apples (a). Each apple costs 35¢ and each lemon costs 15¢. All together, she bought 17 lemons an
Zina [86]

Step-by-step explanation:

<u>Given:</u>

  • Lemons - l and apples - a
  • a = 35¢, l = 15¢
  • Number of apples and lemons = 17
  • Cost of lemons and apples = $3.95 = 395¢

<u>System as per question:</u>

  • a + l = 17
  • 35a + 15l = 395

Or

  • a + l = 17
  • 0.35a + 0.15l = 3.95
3 0
3 years ago
Read 2 more answers
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