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Illusion [34]
3 years ago
5

Can someone help me I’m being timed and this needs to be done quick

Mathematics
1 answer:
AfilCa [17]3 years ago
6 0

Answer:

x =  55

Step-by-step explanation:

2x - 20 = 90

2x = 110

x = 55

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You have just hired a new employee, Tim, to oversee the production of your new line of water bottles. Tim is a full-time employe
Whitepunk [10]

Answer:

  $16,640

Step-by-step explanation:

Tim's total annual wage expense is ...

  ($8.00 /h)(40 h/wk)(52 wk/yr) = $8×40×52 /yr = $16,640 per year

3 0
3 years ago
On the coordinate plane, point P is located at (3, y) and point Q is located at (1, -4). The distance between
Ivan

Answer:

y = 23, -31

Step-by-step explanation

ttyl

6 0
3 years ago
There are 20 girls on the basketball team. of these, 17 are over 16 years old, 12 are taller than 170 cm, and 9 are both older t
Oduvanchick [21]
17 are older than 16 years old and 12 are taller than 170 cm
5 0
3 years ago
If i have a fish tank is 1/3 full of watet. If i add abither, 4 gallins of water it will be comoletely full. How many gallons wo
tresset_1 [31]

Answer:

1/2 gallons

Step-by-step explanation:

since 1/3of the tank is already full and another 4 gallons fills it up

4 gallons= 2/3 of the tank or the tank is 6 gallons total

75% is equal to 3/4

6*3/4=4 1/2 gallons

since it is 1/3 or 4 gallons full

4 1/2 -4= 1/2

7 0
3 years ago
The table shows the ratio of caramel corn to cheddar corn in a bag. What is the constant of proportionality?
Anit [1.1K]

For proportionality constant problems, set up the equation as,

x=Ky,

Where x and y are the two variables you are comparing and <em>K </em>is the proportionality constant. If we take <em>Caramel Corn  </em>values as x and <em>Cheddar Corn </em>values as y, and then solve for <em>K </em>for each ratio lines, we will get the same answer. Let's check.

15=K(10)\\K=\frac{15}{10}= \frac{3}{2},

30=K(20)\\K=\frac{30}{20}= \frac{3}{2}, and

45=K(30)\\K=\frac{45}{30}= \frac{3}{2}.

Hence, the proportionality constant, in this case <em>K,</em> is equal to \frac{3}{2} or 1.5. First answer choice is correct.


ANSWER: 1.5


4 0
3 years ago
Read 2 more answers
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