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MatroZZZ [7]
3 years ago
9

Which two expressions are equivalent to 7(t + 5)?

Mathematics
1 answer:
vodka [1.7K]3 years ago
8 0

Answer:

7.5+7.t

and

(5+t).7

are equivalent to 7(t+5)

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−3x+5y=2x+3y ordered pairs
NeTakaya

Answer:

y=5/2x

Step-by-step explanation:

5x=2y

y=5/2x

you cant get ordered pairs from this directly you will only get an equation

6 0
3 years ago
Which number is a factor of 84?
Blababa [14]

Answer:

3

Step-by-step explanation:

Factors of 84 : 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42 and 84.

6 0
3 years ago
Read 2 more answers
The Thrill amusement park charges an entry fee of $40 and an additional $5 per ride, x. The Splash water park charges an entry f
seropon [69]
Answer: The two equations are:
y = 5x + 40
y = 3x + 60

In each problem, you are given the cost per ride. That is the slope, it goes in front of the x. 

Then, you are also given the entry fee. That is the y-intercept, it goes at the end of the equation.

Now, the equations are in slope intercept form. Y = MX + B

Graphing the equations will give an answer of (10, 90)
This means for both plans 10 rides will cost $90.
8 0
3 years ago
Chicago has a temperature of -15oF. It is colder in Minneapolis than in Chicago. Select all the values that could represent the
amid [387]

Answer:

A and E

Step-by-step explanation:

if its colder it means the negative number must be bigger then -15oF such as -22oF and -20oF

6 0
3 years ago
Last month a museum received €21000 in donations.After taking off the cost of monthly bills,,the museum spent the remaining mone
Rainbow [258]

Answer:

$13,500.

Step-by-step explanation:

Let x represent money spent on monthly bills.

We have been given that last month a museum received €21000 in donations. The ratio of bills to donations was 5:14.

We will use proportions to solve our given problem.

\frac{\text{Bills}}{\text{Donations}}=\frac{5}{14}

\frac{x}{21000}=\frac{5}{14}  

\frac{x}{21000}*21000=\frac{5}{14}*21000

x=5*1500

x=7500

Now, we will subtract $7500 from donations to find the amount spent on new exhibitions as:

\$21,000-\$7500=\$13,500

Therefore, they spent $13,500 on new exhibitions.

6 0
3 years ago
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