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CaHeK987 [17]
3 years ago
6

Simplify x + 2(x - 4)

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
5 0

Answer:

3x - 8

Step-by-step explanation:

x + 2(x-4) - distribute the '2' throughout the parenthesis

x + 2x - 8 - combine the like terms

3x - 8 - final answer

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baseballs come in cartons of 84. a team orders 18 cartons of baseballs. how many baseballs does the team order ?
oksian1 [2.3K]
1512 is the answer


Do 18x84 to get your answer
3 0
4 years ago
What is the equation of the line that passes through the points (-2, 2) and (0, 5)?
Inessa [10]
Greetings!

We can use these points to find the slope of a line, using the slope formula: m= \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

Input the points: 
m= \frac{(5)-(2)}{(0)-(-2)}

Combine like terms:
m= \frac{3}{2}

The Slope is Equal to:
\boxed{\frac{3}{2}}

To find the y-intercept of the line, we use the slope and the points. First, arrange the equation is slope y-intercept form:
y=mx+b

Input the slope and one of the points:
(5)=\frac{3}{2}(0)+b

Combine like terms:
(5)=b

The y-intercept is Equal to:
\boxed{5}

The Equation of the Line Is:
\boxed{y=\frac{3}{2}x+5}

I hope this helped!
-Benjamin
7 0
3 years ago
There are 1,200 students at roosevelt middle school. There are 700 boys at the school. What percentage of the students at roosev
Scilla [17]

Answer:

x=175/3

Step-by-step explanation:

700/1200=x/100

Simplify to 7/12

7/12=x/100

Multiply both sides by 100

7/12×100=x

Simplify 7/12 ×100 to 700/12

700/12=x

Simplify 700/12 to 175/3

175/3=x

Switch Sides x=175/3

hope that helps you


7 0
3 years ago
There were 40 students enrolled in the school photography club in the fall and 28 students enrolled in the spring. What is the p
MissTica

Answer:

-30%

Step-by-step explanation:

40 in fall, 28 in spring.

Percentage: p=(28-40)/40×100=

-12/40×100=-12/4×10=-30%

The minus sign indicates 'decrease'.

4 0
3 years ago
Read 2 more answers
!!!!!!!!!PLEASE HELP ME!!!!!
kolezko [41]
23.55 - 20.65 = 2.9

2.9 / 20.65 = 0.140436

0.140436 x 100 = 14.0436

Therefore that to the nearest tenth of a percent would be:
14% increase
4 0
3 years ago
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