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Law Incorporation [45]
4 years ago
5

Which value of b will make the system y=2x+2 and y=2.5x+b intersect at the point (2,6)

Mathematics
1 answer:
tankabanditka [31]4 years ago
4 0
B=1

y=2.5x+1 will cause them to intersect
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What is the answer to this question
Anon25 [30]

Answer:

2118/12681

Step-by-step explanation:

Number of students absent in high school/Total number of students in high school

2118/12681

4 0
3 years ago
Ann, Claire, and Josh collect stickers. One week, Ann collects 7 more stickers than Josh. Josh collects twice as many stickers a
UkoKoshka [18]

Answer:

Claire = 30 stickers

Josh = 60 stickers

Ann = 67 stickers

Step-by-step explanation:

Let

Claire stickers= x

Josh = 2x

Ann= 2x + 7

Total stickers = 157

Total stickers = Claire stickers + Josh stickers + Ann stickers

157 = x + (2x) + (2x+7)

157 = x + 2x + 2x + 7

157 = 5x + 7

Subtract 7 from both sides

157 - 7 = 5x + 7 - 7

150 = 5x

Divide both sides by 5

150/5 = x

30 = x

x = 30

Claire stickers= x

=30 stickers

Josh = 2x

= 2(30)

= 60 stickers

Ann= 2x + 7

= 2(30) + 7

= 60 + 7

= 67 stickers

Claire = 30 stickers

Josh = 60 stickers

Ann = 67 stickers

6 0
3 years ago
Solve the proportion for the variable given <br> 4/6=9/x<br> a.10<br> b.6<br> c.1<br> d. 27/2
e-lub [12.9K]

Step-by-step explanation:

Option D is the correct answer because we will cross multiply

4/6 = 9/x

4x = 54

X = 27/2

5 0
3 years ago
Which is the first step in solving
sammy [17]

Answer:

X-4=4

Solution :

X=4+4

X=8

:)

4 0
3 years ago
Sophia used 1/3 of an ounce of cheese to make 1/12 of a pound of pizza dough. How l many ounces of cheese are needed to make a p
Basile [38]

Answer:

4 pounds

Step-by-step explanation:

1/3 x 3 = 1

1/12 x 3 = 3/12 = 1/4

to get one whole, multiply by 4

1/4 x 4 = 1

1 x 4 = 4

6 0
3 years ago
Read 2 more answers
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