3.what value of x is a solution to the equation?

x - 2 = 16

a. 14
b. 18
c. 21
d. 12

5. estimate the solution of the equation x - 8.1 = 5.3 to the nearest whole number.

a. about 13
b. about 14
c. about 4
d. about 3

solve the equation.

6. 14 = t - 44

a. -30
b. -58
c. 30
d. 58

7. -30 = j + 50

a. 80
b. 20
c. -1,500
d. -80

8. 2.8x = - -9.24

a. 12.04
b. -0.3030
c. -3.3
d. 12.04

me, it took me forever to write this.

correct answers

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for

savings account is an account only used for saving money. this acts as an emergency source of funding for an individual. answer a would result in the money in his account to grow as it specifically states that interest is compounded daily at the rate of 2%

step-by-step explanation: