Answer:

Step-by-step explanation:

Move 0.90x to left hand side and change it's sign
⇒
Move 110 to right hand side and change it's sign
⇒
Collect like terms
⇒
Calculate
⇒
Divide both sides of the equation by -0.2
⇒
Calculate
⇒
Hope I helped!
Best regards!!
I think the answer is 15:7 Correct me if i'm wrong...
Convert to a fraction<span> by placing the </span>decimal number<span> over a </span>power<span> of </span><span>10.</span>
<span>37 over 200</span>
Answer:
Jana had 8 oranges, and Jordan had 15 oranges.
Step-by-step explanation:
First, identify what you know:
1) In total, Jana and Jordan had 23 oranges.
2) Jana had 7 less oranges than Jordan.
We can create a formula, where x equals the number of oranges Jana has.
23 = x + (x + 7)
16 = x + x (subtracted 7 from both sides)
x = 8 (divided both sides by 2)
So, now we know Jana had 8 oranges, which is 7 less than Jordan.
8 + 7 = ?
? = 15
Jana had 8 oranges, while Jordan had 15, for a total of 23 oranges.