zayybhaddie zayybhaddie

15-10-2021
Mathematics

contestada

What is the value of the expression below when y=9 and z=3
10y-7z

Respuesta :

blehblehbleh12 blehblehbleh12

15-10-2021

Answer:

69

Step-by-step explanation:

10y - 7z = ? y=9 z=3

(10 x 9) - (7 x 3) = ?

90 - (7 x 3) = ?

90 - 21 = 69

Answer Link

Otras preguntas

EL__________ es el solvente universal que puede reaccionar con los minerales de las rocas ocasionando que se erosionen

2. Explain why mid-latitude cyclones usually only occur in South Africa during winter.

How to turn a number into a fraction

Having a hydrophilic and a hydrophobic allows phospholipids to form a when placed in a/an solution. This bilayer is , meaning that it regulates the substances

A scientific law? A. explains why. B. states what we have always seen happen. C. can never be changed. D. can not be tested.

What is the value of y that makes T Parallel to U

A reservoir in the shape of a right circular cylinder is to contain 79,200 L of water. If the radius of the cylinder is 3 m, find its height.

What are the food chains of beetles, grass, jackals, and gecko?

Please help me I need with this I don’t understand this‍♀️

The label on a \frac{1}{3} 3 1 -pound bag of seeds states that it will cover an area of 5656 square feet. How many square feet do the seeds cover per pound?