Mathematics, 23.12.2021 14:00 BOYAWESOME0202

I need some help with this question. It says: expand and simplify 5(x + 7) + 3(x - 2)

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:00

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

Answers: 3

Answer

Mathematics, 21.06.2019 20:00

Which expression is rational? 6. , square root two, square root 14, square root 49

Answers: 1

Answer

Mathematics, 21.06.2019 20:40

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?

Answers: 2

Answer

Mathematics, 21.06.2019 22:00

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4

Answers: 2

Answer

You know the right answer?

I need some help with this question. It says: expand and simplify 5(x + 7) + 3(x - 2)...

Questions

History, 15.07.2020 01:01

Write a paragraph explaining how you see the application of the Cultural Epoch Theory as an explanation of the Mesopotamian civilizations....

Mathematics, 15.07.2020 01:01

Which absolute value function, when graphed, will be wider than the graph of the parent function, f(x) = |x|? f(x) = |x| + 3 f(x) = |x-6|...

Physics, 15.07.2020 01:01

A car has a mass of 1200 kg and an acceleration of 4 m/s^2. If the friction on the car is 200 N, how much force is the thrust providing?...

Mathematics, 15.07.2020 01:01

It is given that a straight line has equation y = 2x + 6 and a point P(12，10). Find the coordinates of Q such that is on the straight line y = 2x + 6...

Engineering, 15.07.2020 01:01

A very long, tightly-wound solenoid has a circular cross section of radius r = 2.6 cm. The magnetic field outside the solenoid is negligible. Througho...

Mathematics, 15.07.2020 01:01

With 98% confidence interval and n = 25. Find left critical value for Zinterval. 0 -2.492 0 -2.05 0 -2.797 -2.326...

Physics, 15.07.2020 01:01

A permanent magnet was used as field magnet in an electric generator. (a) Name two problems you are likely to face. (b) How can you overcome these dif...

Medicine, 15.07.2020 01:01

Can people become reinfected after Coronavirus? And, if so, after how long?...

Mathematics, 15.07.2020 01:01

The following chart represents the record low temperatures recorded in Phoenix for April-November. Select the answer below that best describes the mea...

Mathematics, 15.07.2020 01:01

The flowers are supposed to get 1.5 cups of water per plant. You have a 3-quart water pail. How many flowers can you water before having to go back to...

Mathematics, 15.07.2020 01:01

A researcher wants to study the average lifetime of a certain brand of light bulbs (in hours). In testing the hypotheses, H0:μ=950 hours vs. H1:μ≠950...

World Languages, 15.07.2020 01:01

based on the passage and what u have learned in the lesson, write three to four sentences explaining whether dipping letters in vinegar to prevent the...

English, 15.07.2020 01:01

A verbal bridge is where the key words are used in several sentences or are used to link two ideas. A topic that is being discussed should be done ful...

Mathematics, 15.07.2020 01:01

the probability of passing a driver exam with lessons is x and without lessons is 0.37. 67% of a students take lessons. Please provide answers for pag...

History, 15.07.2020 01:01

Which would make an effective thesis for an essay on thee cause of the french revolution...

Mathematics, 15.07.2020 01:01

In food preparation and baking, a recipe or formula will call for so many pounds or ounces of liquid and a scale may not be available, or it would be...

Medicine, 15.07.2020 01:01

Describe an effective dental healthcare team...

English, 15.07.2020 01:01

Why does the author likely include the section entitled “Changing Russia”? To prove that Nicholas II was actually a good leader but that his rule was...

Mathematics, 15.07.2020 01:01

You are testing the claim that the mean GPA of night students is different from the mean GPA of day students. You sample 30 night students, and the sa...

Mathematics, 15.07.2020 01:01

A researcher wants to study the average miles run per day for marathon runners. In testing the hypotheses: H0: μ = 25 miles vs. H1: μ ≠ 25 miles, a ra...

More questions: Mathematics Another questions