Which real-world situation can NOT be represented by x + 12 = 2x + 4 ? A The cost of a t-shirt and a blouse for $12 is the same amount as the cost of 2 t-shirts and
a pair of socks for $4. How much did a t-shirt cost?
B The length of a rectangle increased by 12 units is the same as 4 more than twice the
length. What is the length of the rectangle?
C Two triangles are congruent. The base of triangle A is 12 units more than its height. The
base of triangle B is 2 units more than four times its height. What is x, the height of the
triangles?
DIf a number is increased by 12, then it will equal 2 times the number increased by 4. What
is x, the number?

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

111

step-by-step explanation:

answer: the answer is e

step-by-step explanation: