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atroni [7]
3 years ago
6

Write an expression:

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
6 0

Answer:

2d + 10.

Step-by-step explanation:

If four sandwiches cost $2.50 each, you have 4 * 2.5.

If two drinks cost $d each, you have 2 * d.

4 * 2.5 + 2 * d

= 10 + 2d

= 2d + 10.

Hope this helps!

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Answer:

Step-by-step explanation:

y=2x+4

slope=2

y- intercept=4

slope=\frac{rise}{run}\\2=\frac{4}{run}\\run=\frac{4}{2}=2\\

so draw a line through (0,2) and (2,8)

7 0
3 years ago
Cardinals jerseys come in three different sizes, medium, large and extra large. A medium is x dollars, a large is $9 more than t
kicyunya [14]

Answer:

MEDIUM JERSEY =$21

Step-by-step explanation:

MEDIUM=$X ,LARGE =$X+9, EX LARGE=$X+15

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8 0
3 years ago
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vfiekz [6]

Answer:

hi, have a great day

Step-by-step explanation:

Correct option is

B

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2

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5 0
2 years ago
Read 2 more answers
I need help please 20 mins
vesna_86 [32]

Answer:

x is 157 because since they are alternate interior angles, the two angles given are the same degree

6 0
4 years ago
What is the percent of change if 30 is decreased to 25?
Luden [163]

Answer:

16.67%

Step-by-step explanation:

initial rate=30

final rate =25

decreased rate = 30 - 25= 5

Now,

Decreased % = (5 / 30) * 100%

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3 0
3 years ago
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