shaniyahniara05 shaniyahniara05

11-10-2019
Mathematics

contestada

Algebra Evaluate each expression for the given value of x
1. 9x – 13 for x = 7
i need help for this question just a example for me please

Respuesta :

bradnorris03 bradnorris03

11-10-2019

Answer:

50

Step-by-step explanation:

Substitute 7 as x in the original equation, (9x-13)

9(7)-13

1) Multiply 9 and 7:

63-13

2) Subtract:

50

Answer Link

Otras preguntas

rue or false: It is common to denote random variables by upper-case letters and particular values of the random variables by the corresponding lower-case letter

A 19.5-mL sample of Ba(OH)2 is titrated with HCl. If 28.4 mL of 0.394 M HCl is needed to reach the endpoint, what is the concentration (M) of the Ba(OH)2 soluti

Find the volume of the figure. please help!

Me. Paulson plans to make 6 pounds of yams. If one person eats 1/2 pound of yams, how many people can Mr. Paulson serve with 6 pounds of yams?

Solve by using process of elimination: 8x+2y=20 -4x+y=2

What are the causes of downfall of Rana rule ? Explain any three causes

Target is selling a particular toaster oven that costs $27 and is marked up 45% based on cost. Find the markup amount and the selling price.

pls, help!! 50 points

Balance the equation for the reaction in which sodium oxide reacts with water to form sodium hydroxide.

You buy rice at $0. 71 a pound. One batch of fried rice requires 4 pounds of rice. How much does the rice for one batch cost? round to the nearest cent.