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Stells [14]
3 years ago
14

Please help!!! I don’t understand

Mathematics
1 answer:
Allushta [10]3 years ago
4 0

Answer:

first you would add 5 on both sides

then you should have 15y = 28

then you will divide 15 by 15

then do the same to 28

Step-by-step explanation:

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X + y=-3 can sombody plz help me with this question
Nookie1986 [14]

Answer:

x=−y−3

Step-by-step explanation:

x+y=−3

Step 1: Add -y to both sides.

x+y+−y=−3+−y

x=−y−3

5 0
3 years ago
Plz help fast!!?!!!!​
sineoko [7]

Answer:

so where's the question?

Step-by-step explanation:

4 0
3 years ago
The question is:
marishachu [46]

Answer:

That's very simple 2^–1 is equal to 1/2 and 5^0 is equal to 1. Then add this two. 1/2+1 is equal to 1.5.

plz rate me brainiest

5 0
3 years ago
What is the solution to -x2 + 5x - 10 = 0?
Korolek [52]

Answer:

No solution

Explanation

−x^2+5x−10=0

Step 1: Use quadratic formula with a=-1, b=5, c=-10.

you plug it in as shown below

and simplify

when you simplify

you get

as shown below

This is no solution....

7 0
3 years ago
A car is bought for £1500 but depreciates in value at the rate of 8% per year. Calculate how much the car is worth after 5 years
julsineya [31]

Answer:

600

Step-by-step explanation:

PRT divided by 100

1500*8*1/100

=120

120*5 for 5 years

,=600

4 0
3 years ago
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