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topjm [15]
3 years ago
6

Use the expression below.

Mathematics
1 answer:
snow_lady [41]3 years ago
8 0
-4-8= -12
8-2=6
12+6=18

-12b+6c+18

Greatest common factor = 6

-12/6=-2
6/6=1
18/6=3


D 6(-2b+1c+3)

-12(2)+6(-3)+18
-24+(-18)+18
-42+18= -24

-24
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During a field trip, 60 students are put into equal-sized groups. Describe two ways to interpret 60 ÷ 5 in this problem *
sergeinik [125]

Answer:

    x=12 groups

This will give 5 Students each in 12 different equally sized groups

    x'=5groups

This also shows that students can grouped in equal groups of 12 in 5 places

Step-by-step explanation:

From the question we are told that

60 children in equal sized groups

Generally interpreting 60\div 5 can be mathematically represented as

a)

    x=\frac{60}{5}

    x=12 groups

This will give 5 Students each in 12 different equally sized groups

b)

    x'=\frac{60}{12}

    x'=5groups

This also shows that students can grouped in equal groups of 12 in 5 places

6 0
3 years ago
What percent of one dollar is a nickle​
-Dominant- [34]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
to cover a rectangular region of her yard penny needs at least 170.5 square feet of sod. the length of the region is 15.5 feet.
pshichka [43]
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7 0
3 years ago
You deposit $800 in an account that earns simple interest at an annual rate of 5%.
S_A_V [24]

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Help please I am confused?
ELEN [110]

Answer:

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Using angle addition postulate:

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Step-by-step explanation:

4 0
3 years ago
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