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2 years ago

I REALLY NEED HELP

1 answer:

7 0

Start by dividing both sides by -3..

-3 | x + 7| = - 12

| x + 7 | = 4 or | x + 7 | = - 4

Take out the absolute value bars

x + 7 = 4 x + 7 = -4
-7 -7 - 7 -7

x = -3 or x = -11

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Please include work! :)

UNO [17]

Answer:

m = 13.

Step-by-step explanation:

Recall that adding logarithmic equations, (ex: log a + log b) is the same as log (a·b). Therefore:

log 12 + log 5 = log (4m + 8)

log (12·5) = log (4m + 8)

log (60) = log (4m + 8) **Ignore 'Log' to solve for 'm'

60 = 4m + 8 **Subtract both sides by 8

52 = 4m **Divide both sides by 4

m = 13.

6 0

2 years ago

A bowl of fruit contains only strawberries and grapes. For every 2 strawberries in a bowl there are 5 grapes.

sdas [7]

Answer:

See Explanation

Step-by-step explanation:

Given

Let:

$S \to$ Strawberry

$G \to$ Grape

The given parameter can be represented as:

$S : G = 2 : 5$

Required

The question is incomplete as what is required is not stated.

Possible questions could be to determine the number of strawberries given a certain number of grapes, and vice versa

Take for instance

Calculate the number of grapes when there are 20 strawberries

We have:

$S : G = 2 : 5$

This becomes

$20 : G = 2 : 5$

Express as fraction

$\frac{20}{ G} = \frac{2 }{5}$

Make G the subject

$G = 20 * \frac{5}{2}$

$G = 10 * 5$

$G = 50$

<em>i.e. 50 grapes</em>

<em>Apply the same method given a certain number of grapes</em>

8 0

2 years ago

Three scholars each brought bags of skittles at the store that had exactly the same amount in each. Genesis ate 3/6 of a bag of

vlada-n [284]

Answer:

7/6

Step-by-step explanation:

add all numerators together

8 0

3 years ago

The equation y = 1/9x relates proportional quantities x and y.

ryzh [129]

Answer:

x = 36

Step-by-step explanation:

4 = 1/9 * x

36 = x

4 0

2 years ago

Read 2 more answers

What is the median of these numbers: 1, 2, 3, 3, 4, 6, 8, 9, 10?

monitta

Answer: 4

Step-by-step explanation: The answer is 4 because, to find the median you must put the numbers in order and find the one in the middle . Which makes the answer 4 :)

7 0

2 years ago

Read 2 more answers