Answer:
make another one show the whole equation
Answer:
-6 ?
Step-by-step explanation:
Answer:
C. 7 and 24
Step-by-step explanation:
25^2 = 625
We need two lengths whose squares added together equal 625.
Try first an answer with a big number, such as choice C.
7^2 + 24^2 = 49 + 576 = 625
It works.
Answer: C. 7 and 24
Answer:
<u>4(1 – x) + 2 x = -3( x + 1)</u>
first do 4 time 1= 4
then do 4 times x =4x
now the equation should look like this
4-4x+2x=-3(x+1)
then do the other side of the equation
-3(x+1)
=-3x-3
Now collect the like terms:
-4x-2x
now the equation should look like this
4-2x=-3x-3
now add 3x add on both sides
4-2x+3x=-3
put the 4 on the other side
-2x+3x=-3-4
now again collect the like terms (-2x+3x=1 which is just x and -3-4 =-7)
x=-7
answer
x=-7
6.292
1kg=9.69
1000g=9.68
650= 9.68/1000x650=0.00968x650
=£6.292
