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zalisa [80]
2 years ago
13

PLS HELP!! THIS IS A VERY HARD QUESTION!! I NEED IT TO BE DONE!!!! ILL GIVE BRAINLIEST!!!! PLEASE!!!!

Mathematics
2 answers:
krek1111 [17]2 years ago
7 0

Answer:

990.36$

Step-by-step explanation:

You times 18 by 42 then you get 756 then you times that by 1.31$

kirza4 [7]2 years ago
7 0

Answer:

Step-by-step explanation:

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2. Is -1/3-4/5 positive,negative, or zero ?
Ivan
Negative because if you take away from a negative, your just making it smaller... hope this helps!
7 0
2 years ago
If all of the pieces of candy were lined up end to end, what would be the total length of candies? 1/8in, 2/8in, 3/8in, 4/8in ,
VashaNatasha [74]

Answer:

4 1/2 inches

Step-by-step explanation:

8 0
3 years ago
What is x in the equation -3(7-2x)+3=8x-10
damaskus [11]

Answer:

x=-4

Step-by-step explanation:

−3(7−2x)+3=8x−10

Step 1: Simplify both sides of the equation.

−3(7−2x)+3=8x−10

(−3)(7)+(−3)(−2x)+3=8x+−10(Distribute)

−21+6x+3=8x+−10

(6x)+(−21+3)=8x−10(Combine Like Terms)

6x+−18=8x−10

6x−18=8x−10

Step 2: Subtract 8x from both sides.

6x−18−8x=8x−10−8x

−2x−18=−10

Step 3: Add 18 to both sides.

−2x−18+18=−10+18

−2x=8

Step 4: Divide both sides by -2.

−2x

−2

=

8

−2

x=−4

4 0
3 years ago
Read 2 more answers
Mrs. Balcon owes the dentist $342. She wants to have her payments taken from her checking account over the next 7 1/2 months. By
kiruha [24]

Answer:

$45.60 per month

Step-by-step explanation:

She owes the dentist $342.00

you take $342.00 divided by 7.5(the amount of months)

and get $45.60 per month

7 0
3 years ago
Predict: How do you think the formula for area of a triangle will relate to the formula for area of a rectangle? Do you
densk [106]

Answer:

I think is the same formula area .A triangle is half as big as the rectangle that surrounds it, which is why the area of a triangle is one-half base times height.

Step-by-step explanation:

The area of a rectangle is given by the relation length* width. The area of a triangle is given by the relation (1/2)*base* height. Now we know that the two have the same area equal to 150 cm^2. Also, when placed on the same level the tip of the triangle touches the upper edge of the rectangle.

3 0
3 years ago
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