creolebeauty79 creolebeauty79

02-02-2021
Mathematics

contestada

Four times a number plus three times a second number is negative nine. Twice the first number plus the second number is three

Respuesta :

rorycampbell0721 rorycampbell0721

02-02-2021

Answer:

First number: 9

Second number: -15

Answer Link

wumipopo18 wumipopo18

02-02-2021

Answer:{4m+3n=-9

2m+n=3

Step-by-step explanation:

Ver imagen wumipopo18

Answer Link

Otras preguntas

Lupe insists that whistling backstage is a jinx. Even though Carmen, her director, doesn’t believe in superstitions, she doesn’t correct Lupe. She doesn’t want

What’s h20 plus nitrogen

Why did the author use sensory language in the second paragraph of My Summer Scooping Ice Cream?

Order the numbers from lowest to highest. a. 12HEX b. 12DEC c. 12OCT a,b,c c,b,a c,a,b a,c,b

3.Your broker faxed to you the following information about two semiannual coupon bonds that you are considering as a potential investment. Unfortunately, your f

60.3 centimeters into milimeters

is 5/8 greater than less than or equal to 1/2?

Natalie wants to find the amount of plastic she needs to cover the base of a conical container. The cone is 8 inches tall and makes a 63° angle with the base. W

. Expressed as a decimal, 2/11 would be ?

There are x counters in a bag. 14 of the counters are blue. Hassan takes at random 30 counters from the bag. 6 of these 30 counters are blue. Work out an estima