Answer:
x = 1
General Formulas and Concepts:
<u>Pre-Algebra</u>
Step-by-step explanation:
<u>Step 1: Translate</u>
"Five" = 5
"times" is multiplication
"difference" is subtraction
"twice" means 2 times something
"a number" = <em>x</em>
"is" means equal
"-10" = -10
<u>Step 2: Set up equation</u>
5(2x - 4) = -10
<u>Step 3: Solve for </u><em><u>x</u></em>
- Distribute 5: 10x - 20 = -10
- Isolate <em>x </em>term: 10x = 10
- Isolate <em>x</em>: x = 1
Answer:
15) x = 42
Remember: They are supplementary, add the two values and set it equal to 180.
16) The graph is not labeled so I’m not sure where ABC is.
Answer:
Mercury (above) is the closest planet to Earth — in fact, it's the closest planet to every other planet. This is startling because we all have a built-in misconception about the layout of the solar system. It's true that Venus orbits the sun between Earth and Mercury
Step-by-step explanation:
Answer:
you subtract 14 from -9 and that justifies it
Step-by-step explanation:
Hope this helps