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Paraphin [41]
3 years ago
5

Help Please! :) I’m stuck and I don’t understand.

Mathematics
1 answer:
Nonamiya [84]3 years ago
5 0

Answer:

4a. 41, 4b. 26.2, 4c. 42.8, 4d. 27.05    26.2, 27.05, 41, 42.8

Step-by-step explanation:

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Pemdas, thank you! <br>(-8 × -6) -4² ​
Aleksandr-060686 [28]

Answer:

32

Step-by-step explanation:

(-8 × -6) - 4² ​

48 - 4²

48 - 16 = 32

P - Parentheses

E - Exponents

M - Multiplication

D - Division

A - Addition

S - Subtraction

8 0
2 years ago
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3(5j+2)=2(3j-6) how do i do this
ohaa [14]

3(5j+2)=2(3j-6) do distributed to remove parenthesis  15j+6=6j-3 . Then move all j to left side and the second term to right side 15j-6j=-3-6. Now solve both sides  9j= -9. Now divide both sides by 9 to get j alone to j =  -1

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2 years ago
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A school choir needs to make T-shirts for its 75 members and has set aside some money in their budget to pay for them. The membe
Rzqust [24]

Answer:

The equation that represents the relationship between the number of T-shirts ordered, the number of colors on the shirts, and the total cost of the order  is Y = $225 +  X × $50

Where;

Y = The total cost of the order

X = The number of colors on the shirts

Step-by-step explanation:

The number of T-shirts required by the members of the school choir = 75

The amount charged by the printing company per shirt = $3

The charge for each color to be printed on the shirts = $50

The number of T-shirts ordered = 75

The charge per shirt = $3

The number of colors on the shirts = X

The fee per color on the shirts = $50

The total cost of the order = Y

Therefore, we have;

The basic cost of printing the 75 shirts = The charge per shirt × The number of T-shirts ordered

∴ The basic cost of printing the 75 shirts = $3 × 75 = $225

The total fee of the added colors to the shirt = The number of colors on the shirts × The fee per color on the shirts

∴ The total fee of the added colors to the shirt = X × $50

The total cost of the order, Y = The basic cost of printing the 75 shirts + The total fee of the added colors to the shirt

∴ Y = $225 +  X × $50

The equation is therefore;

Y = $225 +  X × $50.

5 0
3 years ago
PLZ HELP FAST the bank at which shareko deposits his money pays 5 1/4 % simple interest annually . How much interest will he ear
NemiM [27]

Answer:

Step-by-step explanation:

Simple interest rate applies only to the principal amount deposited and not the compounded amount. The formula for simple interest is expressed as

I = PRT/100

Where

I is the interest.

P is the principal or initial amount deposited.

R is the interest rate.

T is the duration in years.

From the information given,

P = $300.00

R = 5 1/4% = 5.25%

T = 6 months = 0.5 years

Therefore,

I = (300×5.25× 0.5)/100 =787.5/100

I = 7.875

The balance in the account at the end of this time will be

300 + 7.875 = $307.875

6 0
3 years ago
Find the equivalent expression of the following: x3 (x2 + 5x + 7)
Kay [80]

The equivalent expression of x^3 (x^2 + 5x + 7) is x^5 + 4x^4 + x^4 + 8x^3 - x^3

<h3>How to determine the equivalent expression?</h3>

The expression is given as:

x^3 (x^2 + 5x + 7)

Expand the expression

x^3 * x^2 + x^3 * 5x + x^3 * 7

Evaluate the product

x^5 + 5x^4 + 7x^3

Expand the expression

x^5 + 4x^4 + x^4 + 8x^3 - x^3

Hence, the equivalent expression of x^3 (x^2 + 5x + 7) is x^5 + 4x^4 + x^4 + 8x^3 - x^3

Read more about equivalent expression at:

brainly.com/question/27911936

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3 0
2 years ago
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