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3 years ago

Please help mark brainliest

Mathematics

2 answers:

defon3 years ago

7 0

Answer:

x.x.x.x.x.x=4

Step-by-step explanation:

the x means how many times to multiply 4 in this case your multiplying 4, 6 times to get 24

Leona [35]3 years ago

6 0

The bottom right one because there are 4 groups of x which is 24

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Mr wood's monthly expenses was $2.125 after he had reduced it by 15 %the oroginal monthoy expenses was 80% of his monthly income

Nataliya [291]

Answer:

$2.50

Step-by-step explanation:

Let the original monthly expenses be 'x'.

Given:

Reduced monthly expenses = $2.125

Reduction in monthly expenses = 15%

Therefore, remaining percentage of monthly expenses = 100 - 15 = 85%

Now, as per question:

$85\%\ of\ x=2.125\\\frac{85}{100}\times x=2.125\\0.85x=2.125\\x=\frac{2.125}{0.85}=\$2.50$

Therefore, the original monthly expenses of Mr. Wood was $2.50.

Also, we can find his monthly income using the value of 'x'.

As per question, his monthly expenses is 80% of his income.

So, 80% of income = 2.5

Income = $\frac{2.5}{0.80}=\$3.125$

So, his monthly income is $ 3.125

8 0

3 years ago

45 POINTS IF ANSWER!!!<br> Find the value of X in the triangle shown below.

pochemuha

Answer:

The bacterium expels oxygen, making room for

hydrogen peroxide and carbon dioxide. These elements are then combined with solar energy to produce fuel.

Step-by-step explanation:

Thank my answer and mark me as brainist

8 0

3 years ago

Read 2 more answers

The coordinates of a point on a coordinate grid are (−3, 7). The point is reflected across the x-axis to obtain a new point. The

shepuryov [24]

The reflected points would be (-3,-7)

The x coordinate would stay the same but the y-coordinate would be the opposite

8 0

3 years ago

I'll. ark brainlyest and give a lot of points for answering this right

valina [46]

Answer:

$\displaystyle T'( 2,4)$

$\displaystyle U'( 1,1)$

$\displaystyle S' ( 3,2)$

Step-by-step explanation:

we current vertices of the given triangle

$\displaystyle T( - 2,4)$
$\displaystyle U( - 1,1)$
$\displaystyle S ( - 3,2)$

remember that,

$\rm\displaystyle(x,y) \xrightarrow{ \rm reflection \: over \: y - axis}( - x,y)$

so we obtain:

$\rm\displaystyle \: T( - 2,4) \xrightarrow{ \rm reflection \: over \: y - axis}T'( 2,4)$

$\rm\displaystyle \: U( - 1,1) \xrightarrow{ \rm reflection \: over \: y - axis}U' ( 1,1)$

$\rm\displaystyle S( - 3,2) \xrightarrow{ \rm reflection \: over \: y - axis}S'( 3,2)$

6 0

3 years ago

3x-3y= 4<br> -3x+3y= 3<br> how do i solve this equation using the elimination method?

stira [4]

Step-by-step explanation:

3x-3y=4

3y= 3x -4

y= x-4/3

-3x+3y=3

3y= 3x+3

y= x +1

.....

Since they have the same slope and different y-intercepts , then there are no solutions for these equations because they're parallel.

3 0

3 years ago