jessicacontreras07 jessicacontreras07

15-09-2022
Mathematics

contestada

The 7th term of an arithmetic sequence is 35 and the 18th term is 112.
a Find the common difference and the first term of the sequence.
b Find the sum of the first 18 terms.

Respuesta :

Otras preguntas

Solve the polynomial congruence x² ≡ 1(mod3).

Solve for x 2x=18 X=? TELL ME WHAT X IS BRAINIEST WILL BE AWARDED THIS IS A 10 POINT ANSWER

In what way does the Georgia Constitution and the U.S. Constitution DIFFER from one another?

In the 1800s , a population of peppered moths was commonly found in the rural areas surrounding Manchester , England . Almost all the moths

The process of makes it safer and easier to preserve foods.

3) You were paid $52. Your hourly rate was $6.50. How many hours did you work? Write and solve an equation.

Two numbers have a sum of 9 when added together. The same two numbers have a product of 20 when multiplied together. Complete the table and write a system of e

(25 POINTS AND BRAINLIEST FOR BEST) Jillian is shopping for new school supplies. She finds a flyer in the newspaper for her favorite store. They are offering th

What is the constant of proportionality in the equation y=2.5 times x? This is a khan academy question.

(80 POINTS - will mark brainliest) What do elements Li, Be, B, N, C, O, & F have in common?