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Oksana_A [137]
3 years ago
14

Emma bought 5 peices of candy from a candy disencer. Each peice of candy costs $0.75. How much money did she spend on candy?​

Mathematics
2 answers:
Jlenok [28]3 years ago
4 0

Answer:

$3.75

Step-by-step explanation:

5*0.75 = 3.75

Just multiply the two numbers together.

ASHA 777 [7]3 years ago
3 0

Answer:

$3.75

Since she claimed that she purchased 5 pieces of candy, each of which cost 0.75, one piece of candy costs 0.75. Since each one costs 0.75, you must multiply 0.75x5 which is 3.75.

Hence, she spent $3.75 on candy

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The boundary of a park is shaped like a circle. The park has a rectangular playground in the center and 2 square flower beds, on
fiasKO [112]

Answer:

Step-by-step explanation:

Get the perimeter of the each shape and add it all up to get the total fencing material required.

2 square flower beds = 2 x 4a = 8a

1 rectangular play ground = 2l + 2w 

total fencing material = 8a + 2l + 2w

7 0
3 years ago
Find each product <br><br> 6xy2(x4+3x3y+3xy3)<br><br> PLEASE HELP!!! ASAP!!
ser-zykov [4K]

Answer:

6x^3y^2+18x^4y^3+18x^2y^5

Step-by-step explanation:

Multiply each term:

6x^3y^2+18x^4y^3+18x^2y^5

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6 0
3 years ago
The product of 2/5a²x and -1/5x²a is?
Natasha2012 [34]
So you first multiply the fractions: 2/5 times -1/5 = -2/25; then the a's: a^2 times a equals a^3; then multiply the x's: x times x^2 equals x^3.
The answer would be -2/25a^3x^3
7 0
3 years ago
Read 2 more answers
Write the equation of the line, in SLOPE-INTERCEPT FORM, that has a slope of -2 and passes through the point (20, 40)
solmaris [256]

Answer:

y=-2x+80

Step-by-step explanation:

40=(-2*20)+b

40=-40+b

80=b

y=(-2*20)+80

y=-40+80

y=40

5 0
3 years ago
Pleases someone explain
Nikolay [14]

When you have a negative exponent, you move the base with the negative exponent to the other side of the fraction to make the exponent positive.

For example:

\frac{1}{y^{-2}} =\frac{y^2}{1} or y^2

2x^{-3} or \frac{2^1x^{-3}}{1} =\frac{2}{x^3}

\frac{1}{x^{-5}} =x^5

When a base with an exponent is divided by a base with an exponent, you subtract the exponents together. (But you can only combine the exponents when the bases are the same)

For example:

\frac{x^2}{y}   (can't combine because they have different bases of y and x)

\frac{x^5}{x^3} =x^{(5-3)}=x^2

\frac{2^2}{2} =2^{(2-1)}=2^1 = 2

When you multiply an exponent directly to a base with an exponent, you multiply the exponents together.

For example:

(x^2)^3=x^{(2*3)}=x^6

(y^2)^{10}=y^{(2*10)}=y^{20}

\frac{2e^0}{(e^{-3})^2}     First multiply the exponents together in the denominator

\frac{2e^0}{e^{(-3*2)}}= \frac{2e^0}{e^{-6}}        Now subtract the exponents together

2e^{(0-(-6))}  (two negative signs cancel each other out and become positive)

2e^{(0+6)}

2e^6

7 0
3 years ago
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