2 years ago

Write an algebraic expression for “5 times the sum of a number and 3”

Mathematics

1 answer:

Firdavs [7]2 years ago

3 0

Answer:

5(x+3)

Step-by-step explanation:

You might be interested in

Noya needs to determine the number of books that will fit into a box. If the box has a length of 18 inches and each book is Star

natima [27]

Answer:

A. 18÷2/9

Step-by-step explanation:

A. 18÷2/9

B. 18×2/9

C. 2/9÷18

D. 9/2÷18

Let

Total length of box = 18 inches

Thickness of each book = 2/9 inches

Number of books that will fit into the box = x

Number of books that will fit into the box = Total length of box ÷ Thickness of each book

x = 18 ÷ 2/9

= 18 × 9/2

= 162/2

= 81 books

The correct answer is A. 18÷2/9

7 0

2 years ago

Mike began with $20 in savings and increased his savings by $10 every month. Lindsay began with $5 in savings and doubled her sa

MrMuchimi

Answer:

Lindsay...................................

3 0

2 years ago

I need help I don’t understand :(

sveticcg [70]

Answer:

Step-by-step explanation:

7 0

3 years ago

Express sin P as a fraction in simplest terms.

d1i1m1o1n [39]

Answer:

1/15

Step-by-step explanation:

sin P = ON / PN = 2/30 = 1/15

8 0

2 years ago

Read 2 more answers

1 Select the correct answer. Multiply the binomials: (3x + 4)(5x - 2) A.15x2 + 20x-8b. 15x2 + 14x-8 c. 15x2- 14x-8 D. 15x2+ 14x8

leonid [27]

Multiply the binomials:

(3x + 4)(5x - 2)

$\begin{gathered} =3x(5x\text{ - 2) + 4(5x - 2)} \\ =15x^2\text{ - 6x + 20x - 8} \\ =15x^2\text{ + 14x - 8} \end{gathered}$

Final answer

Option B is the final answer

3 0

9 months ago