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Naddik [55]
3 years ago
10

1) Jessica charges $8 an hour for babysitting

Mathematics
1 answer:
nordsb [41]3 years ago
6 0
A. The independent variable is time, as time is manipulating the value of her salary.

b. The dependent variable is her cost because what she charges for babysitting depends on how long she works.

c. y = 8x
y = how much she charges for this job
8 = the amount she charges per hour
x = number of hours babysat
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Divide 240g in the ratio 5:3:4​
Hoochie [10]

Answer:

100g : 60g : 80g

Step-by-step explanation:

5+3+4 =12 total parts

(5/12 of 240)

5/12 x 240 = 100g

3/12 x 240 = 60g

4/12 x 240 = 80g

Check:

100g + 60g + 80g = 240g

Hope this helps!

6 0
2 years ago
What is the y-coordinate of the solution for the system of equations?
enot [183]
Y= 12 - x

27 + 3( 12 - x ) = 2x
7 0
3 years ago
Read 2 more answers
Jenny wants to buy cereal that comes in large and small boxes. the 32-ounce box costs $4.16, and the 14-ounce box costs $2.38. W
Phoenix [80]
The large box is less expensive per ounce.  
  

               large box             small box
cost             4.16                    2.38
content        32oz                   14oz

cost/oz       0.13                      0.17
                 *4.16/32                *2.38/14

The large box is less expensive than the small box. The large box is cheaper by 0.04 per ounce.
3 0
3 years ago
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Help ASAP! BRAINLIEST!
Oxana [17]

Answer:

C

Step-by-step explanation:

Miami rainfall:  1.61 +2.24 +2.99 +3.15 +5.35 + 9.68 = 25.02

Tampa rainfall: 2.24 +2.8 +3.03 + 2.05 + 2.09 + 6.69 = 18.9

25.02 - 18.9 = 6.12

Miami gets more rainfall by 6.12 more inches

Have a great day! :)

5 0
3 years ago
PLEASE HELP ASAP!!!!!!!!!!!
marusya05 [52]

Answer:(1) The correct option is b. (2) The correct option is c.

Explanation:

(1)

It is given that the △ABD≅△FEC.

So by (CPCTC) corresponding parts of congruent triangles are congruent.

\angle CFE=\angle DAB

It is given that the angle DAB is 63 degree.

\angle CFE=63^{\circ}

Therefore, the correct option is b.

(2)

It is given that the △ABD≅△FEC.

So by (CPCTC) corresponding parts of congruent triangles are congruent.

BD=EC

BD=CD+DE

BD=8+10

BD=18

Therefore, the correct option is c.

4 0
2 years ago
Read 2 more answers
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