3 years ago

Help please!! ill give brainliest :)

Mathematics

1 answer:

Sveta_85 [38]3 years ago

6 0

Answer:

each glass of lemonade costs 1 1/2 times the cost of each glass of orange juice

Step-by-step explanation:

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Write an equation in standard form that is parallel to the line y = 2x - 1 that passes through the point (1, 2). 2x - y = 0 O x

timofeeve [1]

Answer:

2x - y = 0

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 2x - 1 ← is in slope- intercept form

with slope m = 2

Parallel lines have equal slopes, thus

y = 2x + c ← is the partial equation

To find c substitute (1, 2) into the partial equation

2 = 2 + c ⇒ c = 2 - 2 = 0

y = 2x ← equation in slope- intercept form

Subtract y from both sides

0 = 2x - y , that is

2x - y = 0 ← equation in standard form

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3 years ago

3a + 10 − 4q + 7a − 4q − 6.

soldi70 [24.7K]

Answer:

Step-by-step explanation:

3a+10-4q+7a-4q-6 combine terms

10a-8q+4

7 0

2 years ago

Read 2 more answers

Q # 19 The data below shows the. number of hours a week on average group of students spend volunteering for community service pr

alisha [4.7K]

If those two are your only choices then the answer is none of the above.

<em>Attached is a cumulative frequency table for your data.</em>

If you take a look at the two tables given, the frequencies were not tallied properly. If the frequency column is wrong, then the cumulative frequency will be wrong.

The answer is then none of the above or find one that matches the table attached.