3 years ago

Solve the equation. show your work. check your answer. 4y + 5 = - 31

Mathematics

2 answers:

zloy xaker [14]3 years ago

8 0

5 = -31 -4y.
4y = -36
36/4 = 9
y= -9

Assoli18 [71]3 years ago

4 0

4y + 5= -31
4y/4 + 5/4 = -31/4
y + 1.25 = -7.75
-1.25 -1.25
y = -9

You might be interested in

For numbers 1a - 1c, circle YES or NO for each statement using the table below.

Leokris [45]

Answer: yes no no

Step-by-step explanation: cuz cuz cuz then cuz

5 0

2 years ago

Write an expression that is equivalent to 3(2t+6)-4t.

Ber [7]

6t+12-4t
Use the distribution property.

8 0

2 years ago

The figure below shows a shaded circular region inside a larger circle:

Fittoniya [83]

Answer:

Step-by-step explanation:

here you go it in there

6 0

2 years ago

I need help with this probability problem. I’m helping my brother with his homework and I don’t know how to solve this question.

Aleksandr-060686 [28]

Hello from MrBillDoesMath!

Answer:

Number marbles >= 5

Discussion:

The only certain thing we can say is the jar contains at least 5 (green) marbles. The table shows probabilities, not certainties, and is no guarantee that any other marbles even exist in the jar,

Thank you,

MrB

5 0

3 years ago

A quadratic equation of the form 0 = ax2 + bx + c has a discriminant value of –16. How many real number solutions does the equat

vredina [299]

$\bf \qquad \qquad \qquad \textit{discriminant of a quadratic} \\\\\\ y=\stackrel{\stackrel{a}{\downarrow }}{a}x^2\stackrel{\stackrel{b}{\downarrow }}{+b}x\stackrel{\stackrel{c}{\downarrow }}{+c} ~~~~~~~~ \stackrel{discriminant}{b^2-4ac}= \begin{cases} 0&\textit{one solution}\\ positive&\textit{two solutions}\\ \stackrel{-16}{negative}&\textit{no solution}~~\checkmark \end{cases}$

6 0

2 years ago

Read 2 more answers