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Kisachek [45]
3 years ago
13

A number five times is twenty five. (write the equation )

Mathematics
1 answer:
Eva8 [605]3 years ago
5 0

Answer:

5x=25

Step-by-step explanation:

if you need the answer

5x5=25

5+5+5+5+5=25

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Clara lends half her collection of formal attires to her sister, Susan. Clara then buys
Digiron [165]

Answer:

clara had 16 but she gave half that leaves us with 8 + 4 gives u 12

x

2

+ 4 = 12 ; 16 attires  

Answer:

16

Step-by-step explanation:

a:2+4 =12

a:2=12-4

a:2=8

a=8 ×2

a=16 dresses

Step-by-step explanation:

brainliest would be super appreciated

5 0
3 years ago
У
Delicious77 [7]

Answer-

y=-2x+2

It starts at +2 so that is the b

And -2x is how you move so that is the m

That's how I was taught and how I remember it lol hope it helped ik it wasn't the best its 12 am here soo I be tired

5 0
3 years ago
Persons taking a 30-hour review course to prepare for a standardized excam averago a score of 620 on that exam. Persons taking a
wolverine [178]

Answer:

S(t) = 4.725t + 478.25

S(t) = 4.725(42)+478.25

S(t) = 676.7

Step-by-step explanation:

In the question, score is a function of time, that means time is the x-axis, while score is the y-axis.

Order the pairs to get:

(30,620) and (70, 809)

With these values, you use the the equation \frac{x2-x1}{y2-y1} to get the slope m.

\frac{70-30}{809-620}  = 4.725

Use this equation and input any ordered pair to get the final function.

y-y1 = m(x-x1)

y-620 = 4.725x-141.75

y = 4.725x + 478.25

Replace x with t and y with S(t) to fit the x & y axis of the question.

6 0
3 years ago
Ramiro randomly surveyed 60 students during one of his school's basketball games and asked if they preferred cheese, pepperoni,
Over [174]

Answer:

590. 2 students

Step-by-step explanation:

39/60= 65%

65% of 908=590. 2

4 0
3 years ago
Read 2 more answers
(-8)x...x(-8) times 20
Stella [2.4K]

Answer:

1280

Step-by-step explanation:

rewrite (-8) times (-8) as an equivalent addition problem which is 8 times 8 = 64

take 64 then times it by 20 which is 64 times 20 equals 1,280

Hope this helps:)

6 0
3 years ago
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