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4 years ago

Can someone plz help me solved this problem! I need help ASAP! Will mark you as brainiest! Plz help

Mathematics

1 answer:

cupoosta [38]4 years ago

6 0

Answer:

y>=2x-2

Step-by-step explanation:

You're gonna want to make one side equal to zero so subtract 8 from both sides

8x-4y-8 ≤0

Then you want to move the x and the constant back over by adding (-8x+8)

-4y ≤-8x+8

Then you'd flip the inequality sign and divide both sides by 4

y>=(8/4)x-(8/4)

Then you'd break the big numbers and make them exponents

y>=(2^3/2^2)x-(2^3/2^2)

Then you reduce the fraction by removing what appears in the numerator and denominator which in this case is 2^2

So your answer is: y>=2x-2

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Rewrite the expression in terms of ln(49) and ln(9) ln(9/7)

MAXImum [283]

Answer:

To convert base A log to base B log, use the formula:

logAx = (logBx)/(logBA)

So, to convert log134 to natural logs (base e).

log134 = (loge4)/(loge13) = ln4/ln13

Step-by-step explanation:

4 0

3 years ago

Use the tables below to find (p-q)(2)

Daniel [21]

Answer:

$\boxed{5}$

Step-by-step explanation:

$(p-q)(2)$

$p(2)-q(2)$

$\sf When \ x \ is \ 2, \ p(x) \ is \ 3 \ and \ q(x) \ is \ -2.$

$(3)-(-2)$

$3+2=5$

7 0

3 years ago

Read 2 more answers

How can you check if two fractions are equivalent?

zimovet [89]

Step-by-step explanation:

Say you have these 2 fractions

$\frac{a}{b} .........\frac{c}{d}$

Cross multiply as following;

$\frac{(b)(c)}{(a)(d)}=\frac{bc}{ad}$

If in the end, both numerator and denominator are equal, then the fractions are equivalent.

Examples:

Example 1

$\frac{20}{24}...........\frac{5}{6}$

Cross multiply

$\frac{(24)(5)}{(20)(6)}=\frac{120}{120}$

They're equivalent.

Example 2

$\frac{20}{24}........\frac{3}{4}$

Cross multiply

$\frac{(24)(3)}{(20)(4)} =\frac{72}{80}$

They're not equivalent.

5 0

3 years ago

Write the equation of the line that passes through the points (7,9) and

nevsk [136]

Step-by-step explanation:

9 = a7 + b

-2 = a9 + b

b = 9-7a and b = - 2-9a

9 - 7a = - 2-9a

2a = - 11

a = - 5.5

b = 9 - 5.5*7 = - 29.5

y = -5.5x - 29.5

5 0

3 years ago

WILL MARK BRAINLIEST FIRST CORRCET ANSWER

Kazeer [188]

The Venn diagram of each situation is a diagrammatic way of representing what the situation stands for

<h3>How to make the Venn diagrams?</h3>

Diagram 1: A ∩ B ∩ C

This means that we shade all intersection points of the sets A, B and C

Diagram 2: (A ∩ B) ∪ C

This means that we shade the intersection points of the sets A and B and the whole of set C

Diagram 3: A ∩ (B ∪ C)

This means that we shade the where the set A intersects with the whole of sets B and C

Diagram 4: (A ∩ B) \ C

This means that we shade the intersection point of the sets A and B without shading any point on set C

Diagram 5: (A\B) ∪ (B\C) ∪ (A\C)

This means that we shade all set A without set B, all set B without set C and all set A without set C. In other words, we shade everything in the set without shading set C

See attachment for the diagrams