batess14 batess14

15-11-2017
Mathematics

contestada

Jacob is using this rule.
''Start with a number, divide it by 2 and then add 3. Write down the result.''
a) What is the result when Jacob starts with 8?
b) What number did Jacob start with when the result is 5?

Respuesta :

15-11-2017

a) 8 : 2 + 3 = 7
b) x/2 + 3 = 5
x = (5-3) * 2
x = 2 * 2 = 4

a) 7
b) 4

Answer Link

Otras preguntas

Order the angles from smallest to largest, I need help with it

How did the United States respond to Soviet expansion at the n beginning of the Cold War?

Jordan Jones increased his cellular respiration and improved his performance by Blood Doping.

fill in the missing steps of the following sequence: 104, 60, __, 27, 21.5

PLEASE HELP!! choose the appropriate reflexive pronoun the options are me, te, se, nos, os

Find sec x if sin x = -7/25 and cot x = -24/7. Show work. Thanks.

Is 12/8 less than, equal to, or greater than 11/6?

NEED TO GET SOME CIVICS IN. LITERALLY DONT DO HOMEWORK CUZ I CANT LEAVE MY BED PLEASE HELP! Many American have become addicted to prescription pain drugs called

Which plan shows the land use summary?

You don't have to draw a line you can just type the volumes in terms of PI and just normal.