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hjlf
2 years ago
7

Kwame has a budget of $720 for his college class. He buys a laptop for $330 and wants to use the rest to buy

Mathematics
1 answer:
olga55 [171]2 years ago
5 0

Answer:

6.5

he can buy 6 complete programs and has 30 left over

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The average of 12 numbers is 153 what is the sum of the 12 numbers​
Fantom [35]

Answer:

Sum is 1836.

Step-by-step explanation:

As we know,

average= sum/total numbers

153=sum/12

153*12=sum

sum=1836

4 0
3 years ago
Factorize: 3x²+54x + 243​
Andrew [12]

Answer:

3(x + 9)(x + 9)

Step-by-step explanation:

  1. 3x^2 + 54x + 243
  2. 3(x^2 + 18x + 81)

a + b = 18

a + b = 81

a= = 9, b = 9

3. 3(x + 9)(x + 9)

8 0
2 years ago
I WILL GIVE BRAINLIEST IF CORRECT The area of a square is 49 square centimeters. Find the length of a side. Find the length of t
Bingel [31]

Answer: 7

Step-by-step explanation:

Since squares have the same side lengths

then you need to find a number that multiplies twice that equals 49

7*7 = 49

8 0
3 years ago
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Which equation represents the larger number that is 2 more than 4 times a smaller number?
Setler79 [48]
X = 2 + 4y....with x being the larger number and y being the smaller number
OR
y = 2 + 4x....with y being the larger number and x being the smaller number
3 0
4 years ago
Elena is trying to draw a triangle with side lengths 4 inches, 3 inches, and 5 inches.
vladimir1956 [14]
What’s the question here?
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3 years ago
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