nacaylatademy nacaylatademy

14-02-2020
Mathematics

contestada

The product of 4 and a number plus the product of 3 and the same number is 35. What is the number?

Respuesta :

rubiroj rubiroj

14-02-2020

The number is 15,
I really don’t know if there’s such a strategy to find this out, I just used trial & error:
(a*4)+(a*3)=35
(5*4)+(5*3)=35
20+15=35

Answer Link

Otras preguntas

Monochromatic light falls on two very narrow slits 0.047 mm apart. Successive fringes on a screen 6.60 m away are 8.9 cm apart near the center of the pattern. D

Evaluate a + b for a= 34 and b= -6

For the current year ended March 31, Cosgrove Company expects fixed costs of $27,600,000, a unit variable cost of $805, and a unit selling price of $1,150.a. Co

From where did the first migrants to North America originate?

Elderly travelers as well as those who are physically challenged find it hard to climb stairs when they are allotted motel rooms which are not on the first floo

The sum of the numerator and denominator of afraction is 12. If the denominator is increased by 3,the fraction becomes 1/2.Find the fraction. plz answe

Widgeon Co. manufactures three products: Bales, Tales, and Wales. The selling prices are $55, $78, and $32, respectively. The variable costs for each product ar

what is (2y + 5)(y - 3) in simplified form using the distributive property

Please answer ASAP PLEASE!

what is the incorrect verb