3 years ago

Himari is solving the equation 2(x – 10) = 9. Her first step is 2x – 20 = 9

2 answers:

5 0

2(x-10)=9 The first step is to get rid of the brackets to do this we multiply 2 with everything inside giving us 2x-20=9. The next step is to isolate the variable and ti do this the first step is to get rid of 20, so you add 20 to both sides giving you 2x=29. So the answer is 2x-20+20=9+20

vagabundo [1.1K]3 years ago

4 0

Answer:
a. 2x-20+20=9+20

You might be interested in

Question 6

hichkok12 [17]

Türkiye cumhuriyeti ccc

3 0

4 years ago

Can someone please help me out?

Tomtit [17]

46.6 billion

explanation:

Isolate S on the left side by adding 1.9x to both sides. this gives you S = 4.8 + 1.9x. Plug in 22 for x because 2020 is 22 years from 1998.

4.8 + 1.9(22) = 46.6

7 0

3 years ago

Read 2 more answers

Please help me, i will give you brainliest

True [87]

Answer:

Step-by-step explanation:

(segment piece) x (segment piece) = (segment piece) x (segment piece)

JN* NK = LN * NM

3x = 2*6

3x = 12

Divide by 3

3x/3 =12/3

x =4

6 0

3 years ago

Simplify the expression in part C, and explain what the number means with regard to the problem.

alexdok [17]

Answer: |55.75 – (-15.8)| = |55.75 + 15.8| = |71.55| = 71.55

Step-by-step explanation: The distance between two positions with longitudes A and B is given by ||A| - |B|| if the two positions are at the same side of the meridian (0 degrees longitude) and |A| + |B| if both positions are at different sides of the meridian.

4 0

3 years ago

Jean's bedroom is 14 feet by 10 feet. She has chosen a carpet which costs $31.65 per square yard. This includes installation. De

chubhunter [2.5K]

Answer:

$14771055

Step-by-step explanation:

14 times 10= 140ft

140ft in yards is 46.67 in yards

46.67 times 31.65 =14771055

7 0

3 years ago