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svet-max [94.6K]
2 years ago
8

1. 1 +2r = 2. 12 = 18 - d 3. 5b + 10 = 30

Mathematics
2 answers:
Wittaler [7]2 years ago
7 0

Answer:

1. r=3

2. d=6

3. b=4

Step-by-step explanation:

seropon [69]2 years ago
6 0

Answer:

1. r=anything

2. d=6

3. b=4

Step-by-step explanation:

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Mazyrski [523]

You could use a pie chart that could help you solve the question of possibly what the favorite sport of a school is overall which can be shown on a pie chart

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3 years ago
please help :) What is 7.7 x 10 to the 8 power written in standard form? A. 770,000,000 B. 77,000,000,000 C. 77,000,000 D. 7,700
Serjik [45]

Answer:

A. 770,000,000

Step-by-step explanation:

7.7x10^8 First step is to simplify

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7 0
3 years ago
wo competing companies are having sales on projectors. Projector #MD375 has a retail price of $1,200. The Office Spot is adverti
pshichka [43]

The amount of money that is saved by purchasing the projector at Office and beyond is $144.

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Difference in price : 960 - 816 = $144

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8 0
2 years ago
PLZ help fast I need this I’ll give brainliest
rodikova [14]

Answer:

1. 2

2.circle

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Step-by-step explanation:

5 0
3 years ago
Solve the equation 1/4 (x+2)+5=-x
AnnyKZ [126]

Answer:

Exact Form:

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Decimal Form:

x=−4.4

Mixed Number Form:

x=−4 2/5

Step-by-step explanation:

8 0
3 years ago
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