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hodyreva [135]
2 years ago
12

Write an equation to show "three times a number is 11".

Mathematics
2 answers:
jeka57 [31]2 years ago
7 0

Answer:

3*x=11

Step-by-step explanation:

Charra [1.4K]2 years ago
6 0

Answer:

3x=11

Step-by-step explanation:

a number: x

three times x: 3x

is equal to 11: 3x=11

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Mr. Indigo purchased some trees to plant in his backyard. He bought three oak trees for $23 each and an elm tree for $42. What w
Rom4ik [11]

Answer:

Total cost = $111

Step-by-step explanation:

Given:

Total number of oak tree = 3

Total number of elm tree = 1

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Each elm tree cost = $42

Find:

Total cost

Computation:

Total cost = 3[Each oak tree cost] + 1[Each elm tree cost]

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Total cost = $111

4 0
3 years ago
How do i turn 3/8 into a percent
Nezavi [6.7K]
Answer:
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6 0
2 years ago
Read 2 more answers
A triangle has a side lengths of 3 and 8. The diagonal has a length of 11. Can this be a right triangle? Show your work to prove
Grace [21]
If the triangle is a right triangle, the pythagorean theorem would work
since it doesn’t, the triangle is NOT A RIGHT TRIANGLE

(see attached pic for work :))

6 0
3 years ago
2(m-3)+7<21 PLEASE HELP!!!
Contact [7]

Simplify. Distribute 2 to all terms within the parenthesis

2(m -3) = 2m - 6

Simplify. Combine like terms

2m - 6 + 7 < 21

2m + 1 < 21

Isolate the m. Subtract 1 from both sides

2m + 1 (-1) < 21 (-1)

2m < 20

Isolate the m. Divide 2 from both sides

2m/2 < 20/2

m < 20/2

m < 10

m < 10 is your answer

hope this helps

4 0
2 years ago
Tyla is simplifying the expression 6 - 2x + 5+ 4x here is their work:
Olin [163]
A. You can not add numbers with different variables.

B. 11 + 2x
6 0
2 years ago
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