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UNO [17]
2 years ago
8

Here are some temperatures. Edinburgh -5 °C Exeter 3 °C Manchester -2 °C a) Which place is the coldest? b) Give the difference i

n temperature between Exeter and Manchester. °C The temperature in Edinburgh falls by 2°C. c) What is the new temperature in Edinburgh? °C ​
Mathematics
1 answer:
ruslelena [56]2 years ago
7 0

Answer:A)Edinburgh B)5 degrees celsius C)-7

Step-by-step explanation:

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Which expression is equivalent? 8(3x − 6) A) 24x + 48 B) 24x − 48 C) −24x + 48 D) −24x − 48
Irina18 [472]
If this is distributive property, you would change 8(3x-6) to 8(3)x-8(6) and another way to say that is 24x-48 so it would be b and for d there are two negative signs which would equal positive so b and d
5 0
3 years ago
Read 2 more answers
Jillian measured the distance around a small fish pond as 27 yards. Which would be a good estimate for the distance across the p
ankoles [38]
27 (circumference) ➗ 3.14 (pi) = 8.59 (diameter)

Distance across (diameter) would be closest to 9.
4 0
3 years ago
At 82°F, a certain insect chirps at a rate of 61 times per minute, and at 91°F, they chirp 124 times per minute. Write an equati
Ganezh [65]

Answer:

y=7x-513

Step-by-step explanation:

Let

x----> the temperature in degrees Fahrenheit

y ---->insect chirping rate in times per minute

we have the ordered pairs

(82,61) and (91,124)

step 1

Find the slope

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

substitute the values

m=\frac{124-61}{91-82}

m=\frac{63}{9}=7

step 2

Find the equation of the line

we know that

The equation in slope intercept form is equal to

y=mx+b

where

m is the slope

b is the y-intercept

we have

m=7  ---> the units are chirps per minute/degree F

take the point (82,61)

substitute and solve for b

61=7(82)+b

61=574+b

b=-513

substitute

y=7x-513

4 0
3 years ago
Use the information given to correctly complete the sentence.
IRISSAK [1]

Explanation: 54 yards is about 162 feet, and since we are converting measurements we need this ( duh ) and 135 seconds is approximately 2.25 minutes, so what we need to do is is divide the numbers like any conversion problem: 162 divided by 2.25  is 72.

Hope this answer helps!

4 0
3 years ago
Randy earned $57,890.00 of taxable income last year. If the federal income tax rate was 23%, then how much federal income tax di
Ganezh [65]
The answer will be c
4 0
3 years ago
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