3 years ago

Twice a number is more than the sum of that number and 14.

Mathematics

2 answers:

Misha Larkins [42]3 years ago

8 0

Answer:

Step-by-step explanation:

REY [17]3 years ago

5 0

Answer:

2 I Think

Step-by-step explanation:

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Which proportion can be used to determine the number that is 15% of 30?

Nata [24]

X/30=15/100. Cross multiply to find x.

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2 years ago

Find the slope of the line through (-1,1) and (3, -4)

jarptica [38.1K]

Answer:

= -5/4

Step-by-step explanation:

The slope through two points can be found by

m = (y2-y1)/(x2-x1)

= (-4-1)/(3--1)

= (-4-1)/(3+1)

= -5/4

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3 years ago

A crane able can support a maximum load of 15,000 kg. If a bucket has a mass of2,000 kg and gravel has a mass of 1,500 kg for ev

marissa [1.9K]

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3 years ago

(10+2-8)2-5 Evaluate if necessary.

bixtya [17]

Answer is 3. You have to do what’s in the parentheses first: 10+2-8=4. Then multiply 4 • 2 = 8 and then finally subtract: 8-5=3

4 0

2 years ago

Help me out pleaseee

spayn [35]

Answer:

Option B is the correct choice.

Step-by-step explanation:

The graph is attached below.

We have to find the $x$ intercept meaning the value of the point on $x-axis$ when $y=0$

So we will put the value of zero $(0)$ instead of $y$ in our given equation.

So here we have solved it algebraically.

$y=\frac{3}{4}x-3$

Putting $y=0$

$0=\frac{3}{4}x-3$

$0=\frac{3x-12}{4}$

Multiplying $4$ both sides.

$0=3x-12$

Adding $12$ both sides.

$12=3x$

Dividing with $3$ both sides.

$x=\frac{12}{3}=4$

So the x-intercept of the given equation is $4$ which can be written as $(4,0)$ in terms of coordinates.

Option B $(4,0)$ is the correct choice.

8 0

2 years ago