2 years ago

Which inequality is true? Use the number line to help

Mathematics

2 answers:

Nuetrik [128]2 years ago

6 0

There is no image posted

Setler [38]2 years ago

5 0

Answer:

sorry man need image

Step-by-step explanation:

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A cost of a pair of football boots have been decreased from £70 to £52.50, what was the percentage change?

alisha [4.7K]

I think it’s 25%

Because 70 divided by 10 is 7
Which is then 10% so 20% is 14 then 5% is half of 7 which is 3.5
So 70 -7-7-3.5=52.5 which is 25%

4 0

3 years ago

Q2 What is 23.3 x 0.463 correct to three decimal places?

Black_prince [1.1K]

Answer:

10.787

Step-by-step explanation:

Given :

23.3×0.463

After multiplying this equation ,

10.787

Therefore, answer will be 10.787

6 0

2 years ago

The function f(x) = is translated up 4 units. Which equation represents the translated function?

kkurt [141]

Answer:

The translated function can be written as:

y = f(x) + 4

3 0

2 years ago

Read 2 more answers

Simplify the expressions and find the answer.

cupoosta [38]

3- 5/9= 2.45
3- 23/9= .45

2.45/.45= 5.44

5.44^3/2= 81

6 0

3 years ago

Delaware was the first state to enter the Union and Hawaii was the 50th. If we order the positions of entry for the rest of the

Anna71 [15]

Answer:

State A was the 12th state to enter the Union. State B was the 11th state to enter the Union.

Step-by-step explanation:

Let's call x to the order-of-entry of State B, therefore the order-of-entry of State A is x+1. Given that he product of their order-of-entry numbers is 132:

x*(x+1) = 132

x² + x - 132 = 0

Using quadratic formula:

$x = \frac{-b \pm \sqrt{b^2 -4(a)(c)}}{2(a)}$

$x = \frac{-1 \pm \sqrt{1^2 -4(1)(-132)}}{2(1)}$

$x = \frac{-1 \pm 23}{2}$

$x_1 = \frac{-1 + 23}{2}$

$x_1 = 11$

$x_2 = \frac{-1 - 23}{2}$

$x_2 = -12$

The negative solution has no sense in the context of our problem, then the solution is x = 11.

5 0

3 years ago