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Vinvika [58]
3 years ago
15

4x+8+2×-7 idk what this is ​

Mathematics
2 answers:
lukranit [14]3 years ago
8 0

Answer:

6x+1

 is that one of your choices ?

Nata [24]3 years ago
7 0

Answer:

4x-6

Step-by-step explanation:

first you multiply the 2 and the -7 to get -14.

afterwards you add the 8 and the -14 to get -6.

you can't do anything with the 4x because we don't know what the x is.

Your answer should be 4x-6.

All of this is easily solved using PEMDAS

(parentheses, exponents, multiplication, division, addition, subtraction)

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Kate can mow lawns at a constant rate of 4/5 lawns per hour. How many lawns can Kate mow in 20 hours?
weqwewe [10]

Answer:

16 lawns

Step-by-step explanation:

set up a proportion:

(4/5 ÷ 1) = (x÷20)

cross-multiply:

5x = 80

x = 16

8 0
2 years ago
A circle has a circumference of 907.46 What is the diameter of the circle?
mafiozo [28]
The diameter would be d≈288.85!

I hope this helped! Brainliest? :) -Raven❤️
7 0
2 years ago
How many solutions can be found for the equation −4x − 11 = 2(x − 3x) + 13?
Allushta [10]
-4x - 11 = 2(x - 3x) + 13
-4x - 11 = 2x - 6x + 13
-4x - 11 = -4x + 13
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4 0
3 years ago
Read 2 more answers
DEVISION DE UN MONOMIO POR UN MONOMIO
frozen [14]
איך טאָן ניט פֿאַרשטיין מיין שטאָף
3 0
2 years ago
HELP PLEASE ANSWER!! Tomika plans to run 84 miles in 4 weeks . If she continues the pattern,how many miles miles will she run in
Maurinko [17]

Answer:

She will run a distance of 1095.78 miles per year.

Number of days in a year = 365.25

Number of days in a week = 7

Number of weeks in a year = 365.25/7 = 52.18 weeks.

Tomika plans to run 84 miles in 4 weeks.

Distance run by Tomika in 1 week = 84/4 = 21 miles.

Distance run by Tomika in 1 year = 21*52.18 = 1095.78 miles

So she will run a distance of 1095.78 miles per year.

Step-by-step explanation:

4 0
3 years ago
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