All categories

3 years ago

Evaluate the expression when a=6 and b=45

Mathematics

2 answers:

KIM [24]3 years ago

3 0

Answer:

Step-by-step explanation:

Given

b - 4a ← substitute a = 6 and b = 45 into the expression

45 - 4(6) = 45 - 24 = 21

ASHA 777 [7]3 years ago

3 0

Answer:

Step-by-step explanation:

When you plug the values in the expression becomes 45 - 4(6). Following the order of operations multiply 4(6) first. Now the equation is 45 - 24. Subtract these numbers to get 21.

You might be interested in

A jogger runs 8 miles north and then 5 miles west. What is the shortest distance, to the nearest tenth of a mile, he must travel

Stells [14]

Answer:

most likely has to run 13 miles southeast or 5 miles east and 8 west

Step-by-step explanation:

5 0

2 years ago

What are the coordinates of a point in quadrant ||| which is 8 units away from point p Answer quick

trapecia [35]

Answer:

If it is at -8, -8 then p is at 0,0

Step-by-step explanation:

Sorry, there is not much information given to answer.

5 0

2 years ago

Which lists the steps in the correct order to find the median of this data set?

Fofino [41]

The median of the data set can be found as follows:

1. Put the numbers in order (from least to the greatest): 16, 18, 23, 24, 29, 30

2. Cross off high/low pairs: 16, 18, (23, 24,) 29, 30

3. Divide the sum by 2: (23 + 24)/2 = 23.5

<h3>What is the Median?</h3>

The median of a data set is the data value at the middle of the data set when it is ordered.

Steps to find the median of the data set, 24, 16, 23, 30, 18, 29:

1. Put the numbers in order (from least to the greatest)

16, 18, 23, 24, 29, 30

2. Cross off high/low pairs: 16, 18, (23, 24,) 29, 30

3. Divide the sum by 2: (23 + 24)/2 = 23.5

The median is therefore, 23.5.

Learn more about the median on:

brainly.com/question/26177250

3 0

2 years ago

Anyone know how to solve this??

Tom [10]

$Given : \frac{(x^\frac{2}{5})^9\;.\;(x^\frac{-4}{15})}{x^\frac{1}{3}}$

$\implies {(x^\frac{18}{5})\;.\; (x^\frac{-4}{15})}\;.\;(x^\frac{-1}{3})$

$\implies x^(^\frac{18}{5} ^-^\frac{4}{15}^-^\frac{1}{3}^)$

$\implies x^(^(^\frac{54 - 4}{15}^)^-^\frac{1}{3}^) = x^(^(^\frac{50}{15}^)^-^\frac{1}{3}^) = x^(^(^\frac{10}{3}^)^-^\frac{1}{3}^) = x^(^\frac{9}{3}^) = x^3$

$\implies x^k = x^3$

$\implies k = 3$

7 0

3 years ago

Find the state income tax deducted: gross pay of $978, state income tax 5%.

Helga [31]

$48.90

To find the income ta, find out how many times the income tax percentage goes into 100. Then divide that by whatever the starting amount is, and multiply by how many years the tax is either deducted or added<span />

3 0

2 years ago

Read 2 more answers