Answer:

**Answer:**

90

**Step-by-step explanation:**

That's an odd way to represent 3.

1 day means 3 tablets are taken

30 days means that 3*30 tablets = 90 tablets

Charlene is looking at a pair of earrings that cost $10 find the total cost of the errands if there's a 15% discount in the sales tax is 8% does it matter if the discount is taken before or after the sales tax is added

What is the nearest tenths of 23.456

Solve with steps for this questions

2. 35 45 n; 10, 11, 12

What measurement is equal to 20 liters in milliliters?

What is the nearest tenths of 23.456

Solve with steps for this questions

2. 35 45 n; 10, 11, 12

What measurement is equal to 20 liters in milliliters?

**Answer:**

**Step-by-step explanation:**

The given expression is:

We need to expand using the distributive property:

This implies that:

Regroup similar terms and simplify:

The first choice is correct.

**Answer: A) x³ + x² - 18x - 8**

__Step-by-step explanation:__

(x - 4)(x² + 5x + 2)

= x(x² + 5x + 2) - 4(x² + 5x + 2)

= x³ + 5x² + 2x - 4x² - 20x - 8

= x³ + (5x² - 4x²) + (2x - 20x) - 8

= x³ + x² + -18x - 8

A y=50x

B y=50x-25

C y=1/50x

D y=50x + 25

**Answer:**

D y=50x + 25

**Step-by-step explanation:**

The number of weeks can vary, so it is placed in front of a variable. The cleaning supplies cost does not, so it does not have a variable, but instead, it is a constant.

**Answer:**

D

**Step-by-step explanation:**

y = mx + b is the equation, where m = cost per week and b = cleaning supply cost (constant)

That means the equation is y = 50x + 25

to solve this you would need to make all fractions like fractions and when you do this you should get 1 1/15

It is 17/15 or 1.13 (run on 3)

so:

**The z-score for 110 is 1.5**

**Step-by-step explanation:**

Let us define z-score first

A z-score for a given value is the relationship of the value to the mean.

It tells us that how many standard deviations, a value is close or far from the mean. Let the value be x

The formula for calculating z-score is:

z-score = (x-μ)/σ

Given

Mean = μ = 104

SD = σ = 4

Putting the values in the formula

z = (110-104)/4

=6/4

=3/2 = 1.5

**The z-score for 110 is 1.5**

**Keywords: **Statistics, Mean

**Learn more about z-score at:**

#LearnwithBrainly

**Answer:**

1.5 for apex

**Step-by-step explanation:**

50 × 0.8 = $40 is the sale price

What is 50 sub by 20?

Well, your answer would be 10.

It wont add up but this is your answer

10

.........................................................

**Hope this helped! Have a nice day.**

Well, your answer would be 10.

It wont add up but this is your answer

10

.........................................................