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aivan3 [116]
3 years ago
12

How to work out the expressions​

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
6 0

Answer:

Joe=2z

Hannah=z

Peter= 2z-2


Step-by-step explanation:


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Can someone help me answer these!
Marysya12 [62]

Answer:

I believe it would most likely be the last answer

Step-by-step explanation:

I am not sure what it is showing though. All i see is that it is emphisising the multiplication property with the use of perenthisis.

3 0
3 years ago
A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered. How much does the store charge for the
Neko [114]

Answer:

Seven dollars

Step-by-step explanation:

8 0
3 years ago
A line has the points (3,7), (4,9), (5,11) and (6,13). If the slope of the line is divided by 2, what is the new slope?
qwelly [4]

Answer:

1

Step-by-step explanation:

1) first, we need to calculate slope of old line:

Let’s take coordinate points (3,7) and (4,9)

3-x1

7-y1

4-x2

9-y2

Slope formula: (y2-y1)/(x2-x1)

Let’s plug in our values:

(9-7)/(4-3)

2/1

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Hope this helps

3 0
3 years ago
30 POINTS AND I WILL GIVE BRAINLIEST JUST HELP ME PLZZ I NEED HELP WITH THIS !!
leonid [27]

Answer:

$250

Step-by-step explanation:

If they are making 100 burritos, you multiply $1.50 and 100 to get $150, and then $1.00 and 100 to get $100. Add $150 and $100 together to get $250, that is how much it cost to make the burritos. If they sold all 100 burritos, they would gain a profit of $550.

3 0
3 years ago
Three people go out to lunch. They decide
kykrilka [37]

Answer:

$23.00 each

Step-by-step explanation:

$69 / 3 people = $23 from each person

7 0
3 years ago
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