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nikklg [1K]
3 years ago
15

What is this number in standard form?

Mathematics
2 answers:
Andrej [43]3 years ago
6 0

Answer:

500.61

Step-by-step explanation:

5 multiplied by 100 = 500

1/10 = 0.1, So 6 multiplied by 0.1 = 0.6

1/100 = 0.01, So 1 multiplied by 1 = 0.01

500 + 0.6 + 0.01 = 500.61

Simora [160]3 years ago
6 0

(5 \times 100) + (6 \times  \frac{1}{10} ) + (7 \times  \frac{1}{100} )

5 \times 100 = 500

\frac{6}{1}  \times  \frac{1}{10}  =  \frac{6}{10}  = 0.60

\frac{7}{1}  \times  \frac{1}{100}  =  \frac{7}{100}  = 0.07

500 + 0.60 + 0.07 = 500.67

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David wants to pack 574 cereal bars into bags of 10 and bags of 8 the number of bags of 8 is 2 more than the bags of 10. How man
BabaBlast [244]

Answer: Number of bags of 8. = 33

Number of bags of 10. = 31

Step-by-step explanation:

Let x = Number of bags of 8.

y = Number of bags of 10.

As per given.

8x+10y= 574   (i)

x=y+2 (ii)

Put value of x from (ii) in (i)

8(y+2)+10y= 574\\\\\Rightarrow\ 8y+16+10y=574\\\\\Rightarrow\ 18y=574-16\\\\\Rightarrow\ 18y=558\\\\\Rightarrow\ y=\dfrac{558}{18}\\\\\Rightarrow\ y=18

Put this in (i), x= 31+2=33

Hence,

Number of bags of 8. = 33

Number of bags of 10. = 31

6 0
2 years ago
2x — бу = 12<br> х+ 10 = — 9
Serggg [28]

Answer:

x = -19; y = 25/3

Step-by-step explanation:

Step 1: solve the equation with only one variable

Isolate the variable (x)

x + 10 = -9

x = -9 - 10

x = -19

Step 2: input new information into the other equation

If x = -19, then:

2(-19) - 6y = 12

Isolate the variable (y)

-38 - 6y = 12

-6y = 12 + 38

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y = 50 ÷ 6

y = 50/6

Simplify

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5 0
3 years ago
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ki77a [65]

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If this helped you, please list me as brainliest!

4 0
3 years ago
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n200080 [17]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
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