2 years ago

-4 + x = -20 just need help w this problem step by step

Mathematics

1 answer:

jarptica [38.1K]2 years ago

3 0

Answer:

-16

Step-by-step explanation:

as you know you cant add positives so the answer would be a negative

ok so what plus 4 equals 20? 16.

therefore: -16

You might be interested in

Fred salmon purchased six 1000 bonds at 92. the bonds pay 6.5%

Feliz [49]

I think that's what you mean

6 0

2 years ago

Calculate the perimeter of the following parallelogram:<br> 10 in<br> 4 in<br> 3 in

Furkat [3]

3 because when you catch

5 0

2 years ago

Read 2 more answers

(Can someone help I'm taking a math quiz.) Seventy parents showed up for a parent meeting at school. Mrs. Quinn set up 12 tables

il63 [147K]

Answer:

for every 2 tables there are 10 chairs, so for 12 tables there are 60 chairs

4 0

2 years ago

Read 2 more answers

Mackenzie earns 49 00 in a day I a normal

oee [108]

Answer:

245

Step-by-step explanation:

$49.00 times 5 is 245. The 5 came from the question because it says a normal work week has 5 days so you would multiply $49.00 by 5

5 0

2 years ago

The population in the city of Millstone was approximately 2 million in 2010 and 2.2 million in 2015. What is the percent increas

Natasha_Volkova [10]

Answer:

10%

Step-by-step explanation:

Percentage increase for any change is calculated by formula

{(Final value - initial value)/initial value} * 100

Given

population in 2010 = 2 million ----------->initial value

population in 2015 = 2.2 million ----------->Final value

$Percentage \ \ increase = {(2.2 - 2)/2} *100= (0.2/2)*100 = 10%$

7 0

2 years ago

Read 2 more answers