Answer:
k = 10
Step-by-step explanation:
Difference means subtract.
2k - 8 = 12
is how that statement is translated.
Add 8 to both sides.
2k - 8 + 8 = 12 + 8
2k = 20
Divide by 2
2k/2 = 20/2
k = 10
19 * 42 + 19 * 58 =
19(42 + 58) =
19 * 100 =
1900
5. D
6.G
7.B
8.J
9.C
10.F
Sorry it took time.
Answer:
-5
Step-by-step explanation:
There is different ways to solve methods of elimination but if you wanted to cancel y out you would multiply by the opposite sign....for example
7x + 5y = 19
-5 (2x + y = 19) ---> -10x -5y = 95
this would cancel out your y to solve for x so you can plug it back in and solve! hope this helps!!!
Answer:
200
Step-by-step explanation:
If the second digit of 167 is 5 or above it will be rounded to 200.
