There are no solutions. By definition of absolute value, $|x-7|\ge0$ , so $|x-7|+3\ge3$ . The left side will always be positive, and a positive number cannot also be negative.

4 0

1 year ago

Which quiz mark would be the same as 80%

IrinaK [193]

Answer:

most of the time it is considered a b, but in some schools it is considered a c

Step-by-step explanation:

7 0

3 years ago

A construction worker is making concrete by mixing sand, gravel, and cement in water. For each pound of sand, he uses 1 2/3 poun

guajiro [1.7K]

Hi There!

Your answer should be B) 1 4/15 pounds

Hope this helps.

Good luck!

PLEASE MARK BRAINLIEST

- WeasuLL

5 0

3 years ago

Citia cycles 4.2 km every morning. How many feet are in 4.2 km given that 1 mile=1.609 km and 1 mile=5,280

vfiekz [6]

4.2 km 1 mile 5,280 ft 22,176
* ---------- * ----------- = ----------- = 13,782.5 feet
1.609 km 1 mile 1.609

Using the conversion factors and setting the problem up so that you have km on top and bottom (so that they will cancel), miles on top and bottom (so that they will cancel), your answer will be left in feet.
Multiply across the numerator, then across then denominator. Finally simplify the fraction at the end.

3 0

2 years ago