Three times the sum of a number and 4 is 8 less than one half the number

Mathematics

1 answer:

Gekata [30.6K]4 years ago

6 0

The answer for this question is 3(x+4)=1/2x-8

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A little confusing help please

UkoKoshka [18]

Answer:

Its 63...I just took the same test on ALEKS

Step-by-step explanation:

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3 years ago

Which unit price is the highest?

Nikitich [7]

Answer:

The highest price is of peppers $1.62

Step-by-step explanation:

Cost of turnips per pound = $1.51

Cost of peppers per pound = $1.62

Cost of the carrots per pound = $1.26

Cost of celery per pound = $1.48

As all the costs are given in the same unit prices, we can simply compare the prices to find out highest value.

The highest price is of peppers $1.62.

4 0

3 years ago

Read 2 more answers

Which equation could be used to find the height of the flagpole?

Andrew [12]

Given a fragpole which makes a right angle with the point of observation with the angle of elevation as 50°.

Let x be the height of the flagpole, then

$\sin50^o= \frac{x}{5}$

Therefore, the <span>equation that could be used to find the height of the flagpole is
</span><span>x/5 = sin 50</span>

6 0

3 years ago

A circle has a diameter of 4 inches. Which statement about the area and circumference of the circle is true?

hoa [83]

Only the second one
when diameter is 4 r=2
so 2pi*2=2²*pi the first is circumference the second area

7 0

4 years ago

The slope of the line that contains the points (1, -1) and (2, 3) is 4. What is the y-intercept?

MrRissso [65]

Y- intercept =-5
y-y1=m(x-x1)
y-(-1)=4(x-1)
y+1=4(x-1)
y+1=4x-4
y=4x-4-1
y=4x-5
Or
y=4x+b
-1=4(1)+b
-1=4+b
-1-4=b
-5=b. Y-intercept is -5

4 0

3 years ago