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Sophie [7]
3 years ago
7

Find the perimeter of the shape in terms of X Please help me

Mathematics
1 answer:
swat323 years ago
7 0

Answer:

10x + 21

Step-by-step explanation:

5x + 2x-9 + 3x + 30 = 10x + 21

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mikes deli just sold 328 ham sandwiches this week. around how many ham sandwiches did mike sold every day this week?
Alenkasestr [34]

Answer:

46.9

Step-by-step explanation:

328/7 = 46.9

To double check: 46.9 x 7 = 328

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4 0
2 years ago
at a summer camp 23 of the boys and 17 of the girls can swim there nine boys 11 girls at the camp who cannot swim. what is the r
Sedbober [7]

Answer:

4×30+5×30=120+150=270

Step-by-step explanation:

looking at the last row, we can see that the total number of students will be 4×30+5×30=120+150=270

8 0
2 years ago
To solve the inequality 9x >-4, the inequality sign must be reversed.
Anna35 [415]

Answer:

false

Step-by-step explanation:

you only need to reverse the sign when you are dividing by a negative number

7 0
3 years ago
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The graph shows the rate at which the depth of the water in a pond is changing over time.
Anvisha [2.4K]

Answer:

2

Step-by-step explanation:

Because if it’s 4 feet 2 minutes then you divide 2divided by 2 which is 1 and 4 divided by 2 which is 2. I Also got it right on edgunity

8 0
3 years ago
.000000759 scientific notation
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7.59 x 10⁻⁷

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