I believe there are 210 blue counters in the bag im not sure but this is how i got this.
a whole will =1
1-.3=.7
there are 90 blue counters in .3 and there are 2.33333(repeat) in .7
so i multipled 2.3333(repeat) by 90. 2.3333(repeat)*90=210
-hope i got it right and that this helps-
p.s. i know it was confusing i have a very different way of thinking, lol.
Amy earns $0.16 per unit for the work she does. For all units she produces in a week over 1,000, she receives $0.26. What were her weekly earnings if she produced 1,725 units in one week?
Answer: The number of units produced by Amy in one week 
For the first 1000 units, she earns $0.16 per unit. Therefore, her total earning's for the first 1000 units is $0.16 x 1000 = $160
For the remaining 1725 - 1000 = 725 units, she earns $0.26. Therefore, her total earning for the 725 units is $0.26 x 725 = $188.5
Therefore, Amy's total for one week = $160 + $188.5 = $348.5
Hence, the option b. $348.50 is correct
3x^2
+ 2x - 5
- 4 + 7x^2
—————
/combine like terms (3x2 + 7x2, -5 and -4, and 2x is alone so we leave it as it is)
—————
10x^2 + 2x - 9
Answer:
$12,172
Step-by-step explanation:
The year 2016 is 16 years after the year 2000. So, because x = the number of years since 2000, which we have determined is 16, you need to substitute it for x in the equation.
So,
y = 426(16) + 5,356
REMINDER: The parenthesis tell you to multiply, so:
y = 426 × 16 = 6,816
6,816 + 5,356 = 12,172
Answer:
Option A and B arecorrect
Step-by-step explanation:
Given: The measure of m∠RPS=90°.
conclusion: m∠UPW=90°
solution: It is given that m∠RPS=90° and also m∠RPS is equal to m ∠UPW as they both form the vertical opposite angles.
Thus, m∠RPS=m∠UPW=90°.
Therefore, option A is correct.
Now, SP is perpendicular to RU and WP is perpendicular to RU, therefore Perpendicular lines meet to form the the right angles.
Therefore, m∠UPW=90°
Thus, option B is correct.
