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kifflom [539]
3 years ago
11

Help if you can if not that’s fine

Mathematics
2 answers:
julsineya [31]3 years ago
6 0

Answer:

c.

Step-by-step explanation:

in table one they are adding two to the value of x

in table two they are multiplying x by 4

astra-53 [7]3 years ago
6 0

Answer:

Table 1 shows additive relationship. Table 2 shows multiplcative relationship.

Step-by-step explanation:

look at the x and y

table 1:

for y to be determined, you add 2 to the x value

1 + 2 = 3

2 +2 = 4

3 + 2 = 5

4 + 2 = 6

table 2:

for y to be detrmined, you multiply x by 4

1 x 4 = 4

2 x 4 = 8

3 x 4 = 12

4 x 4 = 16

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1 5th  ^2.

Step-by-step explanation:

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3 years ago
How many days would it take Martin to swim swim 60000 meters
PolarNik [594]

Answer:

300

Step-by-step explanation:

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Read 2 more answers
See pictures attached below. Will give Brainliest!
Phoenix [80]

Question 1 Answer:

Aunt 1 and Grandma 1 would fill gift bags.

Mom and Aunt 2 would make centerpieces.

You and Grandma 2 would blow up balloons.

Since you are pairing up to complete the tasks, these pairs each have the shortest times in their respective categories and therefore are the most logical pairing to complete tasks.

Question 2 Answer:

We use algebra and our previous pairings to determine the length of each task.

<u>Gifts Bags --> 6/7 hours</u>

x = time together

\frac{1}{x} = rate of completion

Aunt 1 = \frac{1}{1.5} Grandma 1 = \frac{1}{2}

\frac{2}{3} +\frac{1}{2} = \frac{1}{x}

\frac{7}{6} = \frac{1}{x}

x = \frac{6}{7}

<u>Centerpieces --> 7/4 hours</u>

x = time together    \frac{1}{x} = rate of completion

Mom = \frac{1}{3.5} Aunt 2 = \frac{1}{3.5}

\frac{2}{7} + \frac{2}{7}  = \frac{1}{x}

\frac{4}{7} = \frac{1}{x}

x = \frac{7}{4}

<u>Balloons --> 15/16 hours</u>

x = time together    \frac{1}{x} = rate of completion

You = \frac{1}{1.5} Grandma 2 = \frac{1}{2.5}

\frac{2}{3} + \frac{2}{5}  = \frac{1}{x}

\frac{16}{15} = \frac{1}{x}

x = \frac{15}{16}

Shortest amount of time to complete all tasks is:

\frac{6}{7} + \frac{7}{4} + \frac{15}{16} = \frac{397}{112}  ≈ 3.54 hours

Converting hours to hours and minutes --> 3 hours 32 minutes

Therefore they must arrive by 5:28pm to complete the tasks in time to leave at 9:00pm.

8 0
2 years ago
If i get a 22 out of 29 what's the percent out of 100?
Thepotemich [5.8K]
22/29 = 0.76
0.76*100 = 76
You got a 76%
7 0
3 years ago
Read 2 more answers
Simplify -9+5(y+3)-2y
JulijaS [17]
3y+6 is the answer

-9+5(y+3)-2y
-9+5y+15-2y
-9+3y+15
=3y+6
8 0
3 years ago
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