3 years ago

Pleeeeeease help me soon

Mathematics

1 answer:

Tresset [83]3 years ago

3 0

Answer:

The first amount is larger by 25% or .25a

Step-by-step explanation:

Lets increase a by 50%

The increase is .5a

So the new value is a + .5a = 1.5a

Now we will decrease the new value by 50%

decrease = .5 (1.5a) = .75a

The new value of a is 1.5a - .75a = .75a

a > .75a

a - .75a = .25a

a is bigger than .75a by .25a

You might be interested in

Which equation does not represent a linear function of x ?

KatRina [158]

$The\ linear\ function\ represent\ an\ equations:\\\\y=mx+b;\ Ax+By=C;\ Ax+Bx+C=0$

$therefore:\\A)\ y=2x^3-3\to\boxed{NO}\\\\B)\ y=\frac{4}{3}x\to\boxed{YES}\to y=mx+b\\\\C)\ y=\frac{x}{4}=\frac{1}{4}x\to\boxed{YES}\to y=mx+b$

7 0

3 years ago

Read 2 more answers

Jordan jarred 18 liters of jam after 6 days. How many days does Jordan need to spend making jam if he wants to jar 27 liters of

tiny-mole [99]

Answer:

69420

Step-by-step explanation:

69 420 equils 69 420

8 0

3 years ago

What is 75 + 15x ≥ 140

melomori [17]

75+ 15x ≥ 140
⇒ 15x ≥ 140-75
⇒ 15x ≥ 65
⇒ x ≥ 65/15
⇒ x ≥ 13/3
⇒ x ≥ 4 1/3

Final answer: x ≥ 4 1/3~

8 0

3 years ago

Which fraction is equivalent to -7/8 1. 8/-7 2. -7/-8 3. 8/7 4. 7/-8

IceJOKER [234]

Answer:

Your answer is answer no 4 = 7/-8

7 0

3 years ago

Read 2 more answers

What is the answer of 9^2 • 9^3

zloy xaker [14]

Answer:

9^5

Step-by-step explanation:

the number you're multiplying stays the same and you add your powers I believe.

so it's basically 9•1 and the ^2+^3=^5

6 0

3 years ago

Read 2 more answers