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Elena-2011 [213]

3 years ago

7

Chloe uses 80 candy wrappers to make a paper necklace she is making necklaces for herself and 9 friends how many candy wrappers

will Chloe need

1 answer:

Rasek [7]3 years ago

4 0

80x10=800 so thats the answer 10 because her friends and herself

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Simplify Ratios 63 to 21

tatiyna

$63:21=3:1$

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4 years ago

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What is the equation of a line, in Slope Intercept Form, with a slope of 1/3 and passes through the point (9, 7)?

levacccp [35]

The slope-intercept form:

$y=mx+b$

m - slope

b - y-intercept

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$7=\dfrac{1}{3}(9)+b$

$7=3+b$ <em>subtract 3 from both sides</em>

$4=b\to b=4$

Answer: $y=\dfrac{1}{3}x+4$

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3 years ago

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Step-by-step explanation:

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3 years ago

How do I factor this:

bija089 [108]

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7x²+12x+8

8 0

3 years ago

In what time will Rs. 5600 amount to Rs. 6720 at 8% per annum?

Leona [35]

Answer: 2 years

Step-by-step explanation:

If Interest= Principal x rate x time/100; then time is (100 × Interest)/(Principal × Rate)

From the question, old Principal is 5600, new principal =6720, the difference is the interest accrued.

Interest = 6720 - 5600 = Rs 1120

Rate = 8% = 8 ÷ 100 = 0.08

Time = x

Then, slot the values into the formula

Time= 100 x 1120 / 6720 x 8

= 112000/53760

=2.08

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I hope this helps

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4 years ago