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suter [353]
3 years ago
9

What do you have to do to each side to solve x – 4 ≤ 3?

Mathematics
1 answer:
VashaNatasha [74]3 years ago
3 0

Answer:

x - 4 means that the answer will be greater than 3 so the answer could probably, don't take me up on it but it, should be 4 but that is just what my questions answer was. Hope it helps!!!

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Write the slope intercept form of the equation of the line through the given point with the given slope
aleksandrvk [35]

Given that,

Point = (-5,3)

Slope, m = -3/5

To find,

The slope intercept form of the equation of the line.

Solution,

The general form of equation is :

y = mx +b

We have, x = -5, y = 3

So,

3=\dfrac{-3}{5}(-5)+b\\\\3=-3+b\\\\b = 6

The equation is :

y=\dfrac{-3}{5}x+6

Hence, the required equation is y=\dfrac{-3}{5}x+6.

5 0
3 years ago
What is the series in sigma notation? -5 + (-1) + 3 + 7 + 11?
EleoNora [17]
For the series:
- 5 + ( - 1 ) + 3 + 7 + 11
common difference between the numbers is 4 and a 1 = -5
The series in sigma notation:
  4
  ∑   ( 4 i - 5 )
i =0
7 0
3 years ago
2x^2-5x+1=0 solve using quadratic formula
Gnesinka [82]

Answer:

x=(5±√17)/4, or x ≈  2.281 and 0.219

Step-by-step explanation:

2x^{2} -5x+1\\

plug into quadratic formula

5+- \sqrt{(-5)-4(2)(1)}/2(2)

simplify

5+-\sqrt{25-8} /4

\frac{5+-\sqrt{17} }{4}   ≈  2.281 and 0.219

5 0
3 years ago
A van travels 320 miles on 16 gallons of gas. Find how many gallons the van needs to travel 420 miles
MrRissso [65]

The van needs 21 gallons of gas. Take 16/(320/420)

3 0
4 years ago
Someone please explain how the GCF of x^4 and x^3 equals x^3. This has me stumped.
Ede4ka [16]

GCF is the greatest common factor. its the value of the factors that are common to both the numbers being compared. In other words the product of the factors that are common to both numbers or the greatest factor common to both numbers.
factors of x⁴ = x * x * x * x = (x * x * x) * x
factors of x³ = x * x * x = (x * x * x)
factors common to both are (x * x * x) Therefore GCF is x³
8 0
3 years ago
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