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vlada-n [284]
3 years ago
12

1. Write an algebraic expression for the sum of a number and 8.

Mathematics
2 answers:
fomenos3 years ago
8 0

Answer:

c

Step-by-step explanation:

baherus [9]3 years ago
6 0

Answer:

c

Step-by-step explanation:

an expression is the sum.... difference or product of a value and a variable

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Which graph below has an vertical shift of 2
Lelechka [254]

Answer:

b. y=sin(x)+2

Step-by-step explanation:

A vertical shift moves the graph up and down on the y axis. In order to move the graph up 2 units, 2 must be added to the entirety of sin(x). Vertical shifts always appear last in the equation and are always added or subtracted.

5 0
3 years ago
(-1)x^{2} 299 cual es el resultado y los pasos?
GuDViN [60]
Answer: 299x^2 I think I hope we help you
7 0
3 years ago
Someone please help me this will be a lot of points and I will follow u and Mark u the brainiest​
Reika [66]

Answer:

option D; 20/3 OR 6 2/3

Step-by-step explanation:

CONVERT THE HOURS INTO MINUTES;

3/4 × 60 = 45 mins

1hour = 60 mins

45 mins = 5 miles

60 mins = ??

cross multiply;

60 by 5 ÷ 45 to get 20/3.

5 0
3 years ago
Which equation represents a line that has a slope of 3/4 and passes through the point (2;1)?
omeli [17]

Answer:

B

Step-by-step explanation:

m = 3/4

x1 = 2

y1 = 1

Using the formula,

y - y1 = m(x - x1)

y - 1 = 3/4(x - 2)

y - 1 = 3x/4 - 3/2

y = 3x/4 -3/2 + 1

y = 3x/4 - 1/2 (×4)

4y = 3x - 2

Therefore, the answer is B

8 0
3 years ago
Sugar Rounds Donut Shop offers 2 free donuts with every 20 purchased donuts. Sweet Delights Donut Shop offers 3 free donuts with
statuscvo [17]

Answer:

there the same ratio because there both offering the same ratio of of there number

3x10=30 ratio : 10

2x10=20 ratio: 10

Step-by-step explanation:

8 0
3 years ago
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