you add c to both side which will then make it 7x=k+c then you would divide 7 from both sides leaving you with x=k+c/7. Except 7 will be under the k and c.

7 0

3 years ago

Any two integers that has the difference as -11

il63 [147K]

Answer:

20 - 31 = -11

it's the right answer

5 0

3 years ago

46 Two light houses ash their lights every 30 seconds and 40 seconds respectively. Given that they last ashed together at 10:40

IRISSAK [1]

30,60,90,120
40,80,120

they will both " ash " in 120 seconds (thats 2 minutes)...so they will both ash at
10:42 a.m.

8 0

3 years ago

Find the perimeter and area of a rectangle with a length of 3.4cm and a width of 4.3cm

zimovet [89]

Answer:

perimeter of a rectangle

=2×(L+B)

=2×(4.3+3.4)

=2×7.7

=15.4

Area of a rectangle

=L×B

=4.3×3.4

=146.2

5 0

3 years ago

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