Answer:
see below
Step-by-step explanation:
-2 1/4 * 7.89 + 13/3 ÷ (-4.17)
Estimate
Multiply and divide from left to right
-9/4 * 8 + 4 ÷ -4
-18 -1
-19
The exact answer is -18.79166.....
Make this brainliest please, and thank you
P<em>=52in is ya answer!</em>
4x-20 is the same as x+x+x+x-20
1.8 - 0.2x = -1.6 Subtract 1.8 on both sides
1.8 - 1.8 - 0.2x = -1.6 - 1.8
-0.2x = -3.4 Divide -0.2 on both sides
x = 17