Danielle’s text messaging plan costs $8 for the first 550 messages and 15 cents for each additional text message. If she owes $8.60 for text messaging in the month of October. How many text messages did she send that month?

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this

step-by-step explanation:

a rhombus is a parallelogram enjoying his symmetry.

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

triangle and cube

step-by-step explanation: