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Ganezh [65]
3 years ago
13

What is the answer to -3(z+1)+11<-2(z+13)

Mathematics
2 answers:
Oksana_A [137]3 years ago
8 0
The answer is 36 i think


Lera25 [3.4K]3 years ago
8 0
-3(z+1)+11<-2(z+13)
-3z-3+11<-2z-26
-3z+8<-2z-26
8<z-26

34<z
or
z<34

Hope this helps :)
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Harry went to the bakery with $50 to buy cupcakes and fruit tarts. One cupcake costs $3.50 and one fruit tart costs $3. Harry bo
mote1985 [20]

Answer:

28+3x\leq 50

Step-by-step explanation:

We are given the following in the question:

Cost of one cupcake = $3.50

Cost of one fruit tart = $3

Total money Harry have = $50

Harry bought 8 cupcakes and x fruit tarts.

We have to write the inequality giving relation between the total number of cupcakes and fruit tarts Harry can buy the amount of money he has.

Total cost of purchase =

= Total cost of cupcakes + Total cost of fruit tarts

=(8\times 3.50) + (x \times 3)\\=28 + 3x

Now, this total cost of Harry's purchase should be less than than equal to $50.

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4 0
3 years ago
8y^2-4y+1 divided by 2y-1
Gnoma [55]
All you have to do is simplify each term. And by doing so, you will get 4y^-4 + 2 - 1
8 0
3 years ago
-8(-8+2)-4 solve please
Anvisha [2.4K]

Answer:

44

Step-by-step explanation:

-8(-8+2)-4

1) Simplify <u>inside the parenthesis</u>: (-8+2)

-8(-6)-4

2) Multiply -8 and -6:

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3) Simplify:

44

3 0
3 years ago
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Bezzdna [24]

Answer:

its -160

Step-by-step explanation:

:)

7 0
3 years ago
jack is paid £1800 a month. he spends half his money on rent. he spends the rest on food, bills and savings in the ratio 4:3:2 h
nignag [31]

Answer:

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Step-by-step explanation:

He has £900 left after paying rent.

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= 3/9

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7 0
3 years ago
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