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Brrunno [24]
3 years ago
8

What is the answer to 2+b=7

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
7 0

Answer:

b=5

Step-by-step explanation:

2+b=7

Subtract 2 from each side

2+b-2=7-2

b= 5

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2 years ago
1. The Senior Class of Great Ridge High School and Ann Arbor High School are planning a trip to Six Flags Theme Park. Great Ridg
Zanzabum

Answer:

A)14v + 16b = 1152

10v + 13b = 925

B)Number of students in a van = 8

Number of students in each bus = 65

C) Elimination method was easier.

Step-by-step explanation:

Let v be the number of students in a van

Let b be number of students in a bus

A) We are told the first school can fill 14 vans and 16 buses with 1152 students

Thus;

14v + 16b = 1152 - - - - - (eq 1)

Also,we are told that the second school can fill 10 vans and 13 buses with 925 students.

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10v + 13b = 925 - - - - (eq 2)

B) To solve this we will use elimination method.

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b = 65

Put 65 for b in eq(3) to give;

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3 years ago
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Answer:

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Answer:

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Hope this helps dont 4get to like and star

-mercury

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