riquito07 riquito07

11-05-2022
Mathematics

contestada

the sum of 5.75 and half of a number is -5. what is the number?

Respuesta :

princechimezirim096 princechimezirim096

11-05-2022

Answer:

21.50

Step-by-step explanation:

[tex]let \: the \: number \: = y \\ half \: the \: number = \frac{y}{2} \\ \frac{y}{2} + 5.75 = - 5 \\ \frac{y}{2} = - 5 - 5.75 \\ \frac{y}{2} = -10.75 \\ crossmultiply \\ y = 2 \times -10.75 \\ y = -21.50[/tex]

Answer Link

Otras preguntas

625 isn’t the right answer but what is?

Which sentence uses commas correctly consider that the correct sentence may not require commas

In △ABC, what is the measure of C?

7. You drop a ball from a height of 0.5 meter. Each curved path has 52% of the height of the previous path. A. Write a rule for the sequence using centimeters.

Anyone can help me please

Which of the following statements is true? A. A 25o angle is congruent to a 25o angle. B. Two intersecting lines form two pairs of congruent angles. C. It is

Using emotion to persuade is known as an appeal to the ethos

John has a set of cards laid on a table in this order: A, B, C, D, E, F His friend shuffles the order of the cards randomly, which results in this order: D, F,

(2k+3)(4−5k)=−10k2−7k+12Li Min says that -10k^2-7k+12−10k2−7k+12 is a factor of 4-5k4−5k.Tessa says that -10k^2-7k+12−10k2−7k+12 is divisible by 4-5k4−5k.Who is

factor the algebraic expression 45a+35=