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tangare [24]
3 years ago
5

15 = -2 (2t - 1) show work and explain

Mathematics
1 answer:
olga_2 [115]3 years ago
7 0
15=-2(2t-1) -- expand brackets
15=-4t+2 -- subtract 2
13=-4t -- switch signs, best to have a positive variable
4t=-13
t=-13/4
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The line m has a slope of 2/3.Which line described below is the only line that could be parallel to line m?
ANEK [815]

Answer:

Parallel lines have the same slope, so the one with the same slope.

7 0
3 years ago
You are dealt one card from a standard 52-card deck. Find the probability of being dealt an ace or a 6.
Ainat [17]

Answer:

2/13

Step-by-step explanation:

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4 0
3 years ago
By coincidence, Kimberly's Paint Supplies sold equal quantities of two paint colors yesterday: yellow and blue. All yellow paint
Vlad1618 [11]

Answer:

36 liters

Step-by-step explanation:

We solve this question using the least common multiple method

Find and list multiples of the liter the blue paint comes in the liters the yellow paint comes in. We find the first common multiple is found. This is the least common multiple.

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9, 18, 27, 36, 45, 54

Multiples of 12:

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Therefore,

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8 0
3 years ago
It cost the Wilson children $55 to make lemonade. How many glasses must they sell at 75 cents each to make a profit? Write an eq
Brut [27]
To start break even they need to sell 100 but if they want to make profit they need to sell 101 because you can use the equation y = .75x - 55
7 0
3 years ago
Dont be wrong got 2 more
valina [46]
Use the given formula
C = 2(pi)r
Given pi = 3.14, r = 4
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Solution: 25.12 inches
8 0
3 years ago
Read 2 more answers
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