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Digiron [165]
3 years ago
5

- 3x + 4(y – 1)2 – 10 when x = -2 and y = 4

Mathematics
2 answers:
zalisa [80]3 years ago
7 0

Answer:

it's 20

hope it helps;)

qwelly [4]3 years ago
3 0

Answer:

20

Step-by-step explanation:

Plug in x and y with the values, and solve. Hope this helped.

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Carmen often orders party trays from her favorite Mexican food restaurant For company events. For a recent company party, she sp
klasskru [66]

Answer:

Cost of 1 burrito = $32

Cost of 1 taco platter = $26

Step-by-step explanation:

Let us assume the cost of 1 burrito = $ m

And the cost of 1 taco platter  = $ n

Now, according to the question:

Cost of 1 burrito + 1 taco platter = $58

⇒ m  + n  = $ 58 ..... (1)

Cost of 2 burrito + 1 taco platter = $90

⇒ 2 m  + n  = $ 90 ..... (2)

Solving both equation, we get:

(2) - (1) ⇒ 2 m  + n - m -n =  90 - 58

m = 32

⇒ n = 58 - 32  = 26  ⇒ n = 26

Hence, cost of 1 burrito = $32

and the cost of 1 taco platter = $26

8 0
4 years ago
Polly has a very rain number of dollar bills in her purse and no change.She spends half the money on a scarf and gives $1dollar
miss Akunina [59]

Answer:$26

Step-by-step explanation:you do the problem in reverse adding when it says spends and multiplying when it says half. she has $1 dollar left if you work in reverse you then add $3 and get $4. then add $2 and get $6 then multiply that by 2 getting $12. you then add $1 and get $13 then the last step is multiplying and you get $26. hope this helps

3 0
4 years ago
Simplify 4/40 the fraction
pishuonlain [190]
Welll to simplify 4/40 divide 4 by 4 to get 1 and 40 divided by 4 to get 10 to get 1/10
4 0
3 years ago
Read 2 more answers
PLEASE HELP!!! I will give BRAINLIEST!!!
Rom4ik [11]

Answer:

first one yes s no third no fourth yes fifth no

8 0
3 years ago
Steven has 163 paper clips. He is going to keep 27 for himself, and divide the rest among 8 of his friends. How many paper clips
denis23 [38]
Steven kept 27 paper clips for himself with means 136 paper clips are left. (163-27) now divide 136 by 8 you get 17. Each friend receives 17 paper clips.
3 0
3 years ago
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