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labwork [276]
3 years ago
12

(5+9)+7 to associative

Mathematics
1 answer:
Marrrta [24]3 years ago
7 0

Answer:

21

Step-by-step explanation:

(5+9)+7

(14)+7

14+7=21

According to BODMAS

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Brandon buys a radio for $43.75 in a state where the sales tax is 7%.
Nastasia [14]

Answer:

Tax: $3.06

Step-by-step explanation:

7% of 43.75 = 0.07 × 43.75 = 3.0625

43.75 increase 7% =

43.75 × (1 + 7%) = 43.75 × (1 + 0.07) = 46.8125

Radio: $43.75

Tax: $3.06

Total: $46.81

4 0
2 years ago
13. Your school is sponsoring a charity race. Which set of numbers best describes the number of people
Tanzania [10]

Answer:c

Step-by-step explanation:

7 0
3 years ago
What is the answer to 12x23
Triss [41]
The answer to 12x23 is 276
8 0
3 years ago
I need help with this <br> ASAP!!!!!!!!!
zzz [600]

Answer:

<e & <g are vertical

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6 0
3 years ago
What is the completely factored out form of d^4-8d^2+16
Lostsunrise [7]

d^4-8d^2+16

(d^2-4d)(d^2-4d)

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8 0
3 years ago
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