MATHEMATICS HIGH SCHOOL

Write and solve an inequality for x.

Answers

Answer 1

Answer:

x + 2 > 5

x > 3

Answer is the 2nd option

x + 2 > 5; x > 3

Answer 2

Answer:

it is c im 100% sure

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Simplify this step by step

Justine filled quart jars with 248 pints of juice. How many quart jars did Justine need?

Answers

124 quart jars.
2 pints are in a quart.
To have 248 pints of juice.
Take 248 divided 2 and that gets you 124 quart jars

124 jars cuz 248=124

Find the sum of the given polynomials.7b + 3, -4b + 5, and -3b + 2

answer options are:
10b + 2
10
0
b - 8

I will give Brainliest answer and a thank you.

Answers

Rearrange the equation for like terms:

7b - 4b - 3b + 3 + 5 + 2

= 10

Answer:

Step-by-step explanation:

What if a triangle has 23 mm 20 mm 13 mm angles 62° 72° 46°

Answers

a scalene triangle: a triangle where all the sides are different and all the angles are different.

The volume of a cubical box is 10.648 cm cube. find the side of the cube.

Answers

Answer:

Vcube = side ^3

10.648=c^3

side=22cm

V = $\sqrt[3]{10648} =22$

Step-by-step explanation:

As a company manager for the Quick Money Business there is a 0.40 probability that you will be promoted this year. There is a 0.72 probability that you will get a promotion or a raise. The probability of getting a promotion and a raise is 0.25. If you get a promotion, what is the probability that you will get a raise?

Answers

Answer:

Probability of getting raise when you get promoted = 0.625

Step-by-step explanation:

We have to find the probability of getting a raise. So,

Promotion = P, Raise = R

First we find if you get the promotion, what is the probability that you will also get a raise

$P(R | P) = (P(P \& R))/(P(P)) = \frac {0.25}{0.4} = 0.625$

Probability of getting raise when you get promoted = 0.625.

Now we find the probability of getting a raise,

$P(P\ or\ R) = P(P) + P(R) - P(P \& R)\n\0.72 = 0.4 + P(R) - 0.25\nP(R) = 0.72 - 0.4 +0.25\nP(R) = 0.57$

So, the probability of getting raise = 0.57.

A man walks 15 blocks to work every morning at a rate of 2 miles per hour. If there are20 blocks in a mile, how long does it take him to walk to work?

Answers

The answer to ur question is 45 min

Answer:

i really dont know lol

Step-by-step explanation:

2 yeras

Other Questions

The monthly payment for a car lease is $300 for 24 months. The down payment is $1,000. The residual value is $9,000. What is the total cost of the lease? A. 17,200. B. 40,700. C. 8,200

There are 2,100 bacteria in a circular petri dish. The dish has a radius of 40 millimeters. What is the approximate population density? (Use 3.14 for π)

When y = x^2, which of the following expressions is equivalent to –y ?

To solve the equation below by completing the square what is the first step? 4x^2+16x=20 A. add 8 to each side of the equation. B. add 64 to each side of the equation. C. multiply both sides of the equation by 1/4. D. multiply both sides of the equation by 1/8.