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Sphinxa [80]
3 years ago
10

Evaluate 4a-3b when a=5 and b=-2

Mathematics
2 answers:
spayn [35]3 years ago
8 0

Answer:

26

Step-by-step explanation:

den301095 [7]3 years ago
6 0
4a - 3b

4(5) - 3(- 2)
20 + 6
26

26 is your answer. 
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Pls help I will give branlist answer on the best one
fiasKO [112]

Answer:

Plz explain how to do this. Do I put numbers or what?

Step-by-step explanation:

When you tell me, I'll answer! <3

4 0
3 years ago
Please help fast!!!​
anygoal [31]

Answer:

C.

Step-by-step explanation:

(I MAY BE WRONG) srry if I was

7 0
2 years ago
Sally's balance on her credit card is $75.00 on the first day of august. she makes a payment of $18.00 on august 17 and
Travka [436]

The average daily balance for the month was $84.21, and the finance charge for the month was $30.13.

<h3><u>Averages</u></h3>

Given that Sally's balance on her credit card is $75.00 on the first day of August, and she makes a payment of $18.00 on August 17 and a new purchase of $41.00 on August 29, and the annual interest rate is 21.25%, to determine what is Sally's average daily balance and finance charge for the month of August, the following calculation must be made:

  • 75 x ((21.15/12 x 16) / 100) + 75 = A = 86.89
  • 57 x ((21.15/12 x 13) / 100) + 57 = B = 70.06
  • 98 x ((21.15/12 x 3) / 100) + 98 = C = 103.18
  • (86.89 x 16 + 70.06 x 13 + 103.18 x 3) / 31 = X
  • 84.21 = X
  • 86.89 + 70.06 + 103.18 - 75 - 57 - 98 = Y
  • 30.13 = Y

Therefore, the average daily balance for the month was $84.21, and the finance charge for the month was $30.13.

Learn more about averages in brainly.com/question/23455102

#SPJ1

6 0
2 years ago
Determine the equation of a circle with its centre at the origin in the Cartesian plane and with a radius of 2√3 units​
mojhsa [17]

Answer:

x^2 + y^2 = 12

Step-by-step explanation:

For a circle with the center at the origin [(h,k) is (0,0)]

use the formula:

x^2 + y^2 = r^2

In this case r is 2sqroot3.

(2sqroot3)^2 is 12.

2•2•sqrt3•sqrt3

= 4•3

= 12

So we get,

x^2 + y^2 = 12

7 0
2 years ago
A square garden has an area of 1600 feet length of each side
dimaraw [331]
* <em>L is the Length</em><em /> <em>and A is the Area
</em><em />
L * L = A
L * L = 1600
L^2 = 1600
√L^2 = √1600
L = 40 feet

Answer: The length of each side is 40 feet.

Btw: <em />this was your question "<em>A square garden has an area of 1600 feet length of each side"</em>

When it should be . . .

<em>"A square garden has an area of 1600 feet squared length of each side"</em>
3 0
3 years ago
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