JailynJohnson JailynJohnson

26-08-2016
Mathematics

contestada

Please need help with 2 problems of algebra. I will give you 30 points if you help me.

Please need help with 2 problems of algebra I will give you 30 points if you help me class=

Please need help with 2 problems of algebra I will give you 30 points if you help me class=

Respuesta :

Brahimilaf2 Brahimilaf2

26-08-2016

Hello ,
1/
= 7 . [24 : 8 ] - 3
= 7 . 3 - 3
= 21 - 3
= 19 .

2/
= 28 : 4 + 3
= 7 + 3
= 10 .

Answer Link

taylormay4 taylormay4

26-08-2016

For number 7 I got the answer of 0. You do parentheses first so (12-4)=8 And then the brackets [24/8] =3 and then subtract 3 from that and get 0
The answer for the second picture is 4. You add 20 + 8=28 and then 4+3=7 and then divide 28 by 7 and get 4

Answer Link

Otras preguntas

An unknown radioactive element decays into non-radioactive substances. In 420 days the radioactivity of a sample decreases by 39 percent.1.What is the half-life

A bug zapper consists of two metal plates connected to a high-voltage power supply. The voltage between the plates is set to give an electric field slightly les

Price Level Aggregate Demand Aggregate Supply 100 10,000 4,000 200 9,000 5,000 300 8,000 5,000 400 7,000 7,000 500 6,000 8,500 600 5,000 9,000 700 4,000 9,500

During the escape, what happened after Harry's wand shot at Voldemort?

A tub of water is emptied at a rate of 3 gallons per minute. The equation y-12=36-1) models the amount of water remaining, where x is time (in minutes) and y is

Federal regulations for collective bargaining originated during a time when a particular labor problem was common in the United States. The intent of the regula

I. Given the following Java code fragment, what is output? int a, b; String c, d, e; String x = new String("I LOVE"); String y = "java!"; a = x.length( ); Syste

QUESTION 1 What happens if I type =rand(4) and press the enter key in a word document?

In 1939, British politician Winston Churchill uttered these words: "between shame and war, we have chosen shame, and we will get war." To what was Churchill ref

Please help! Actually answer and not saying "i don't know"! Aunt Lillian needs to fill a shoebox with packing material. The box measured 9 in by 5 in by 5 in.