Ask question

Ask question

All categories

oksano4ka [1.4K]

2 years ago

5

Joey needs to have at least $25 to purchase a birthday present for his sister. he has already saved $13.50. which inequality rep

resents the amount of money, m, he needs to purchase the gift?
a. m ≤ 11.50
b. m ≤ 28.50
c. m ≥ 28.50
d. m ≥ 11.50

2 answers:

Archy [21]2 years ago

7 0

Answer is d i’m pretty sure

MatroZZZ [7]2 years ago

3 0

I think the answer is d

You might be interested in

A dog walks at a speed of 3mi/hr for 2 hours. How far (distance) did the dog walk? *

Nikolay [14]

Answer:

6 miles

Step-by-step explanation:

After one hour the dog will have walked three miles after two hours the dog will have walked three more miles for a total of 6 miles.

6 0

2 years ago

Evaluate the function<br> Is it a b c or D

jarptica [38.1K]

I think that the answer is D

7 0

3 years ago

PLEASE HELP!! Will give brainliest if you give explanation!

MArishka [77]

The equation in slope-intercept is y=0.625x+7.

y = mx + b

where:
m is the slope of the line
b is the y-intercept of the line

The slope m of the line through any two points (x1, y1) and (x2, y2) is given by:

The y-intercept b of the line is the value of y at the point where the line crosses the y axis. Since for point (x1, y1) we have y1 = mx1 + b, the y-intercept b can be calculated by:

b = y1 - mx<span>1. hope that helped</span>

3 0

3 years ago

Determine if the two triangles are congruent. if they are, state how you know.

kicyunya [14]

Yea they are cuz they have the same side and angle measurements

8 0

2 years ago

Read 2 more answers

What much expression represents a rational number?

Pie

Answer:

$\displaystyle \frac{2}{7}+\sqrt{121}$

Step-by-step explanation:

<u>Rational Numbers</u>

A rational number is any number that can be expressed as a fraction

$\displaystyle \frac{a}{b}, \ b\neq 0$

for a and b any integer and b different from 0.

As a consequence, any number that cannot be expressed as a fraction or rational number is defined as an Irrational number.

Let's analyze each one of the given options

$\displaystyle \frac{5}{9}+\sqrt{18}$

The first part of the number is indeed a rational number, but the second part is a square root whose result cannot be expressed as a rational, thus the number is not rational

$\pi + \sqrt{16}$

The second part is an exact square root (resulting 4) but the first part is a known irrational number called pi. It's not possible to express pi as a fraction, thus the number is irrational

$\displaystyle \frac{2}{7}+\sqrt{121}$

The square root of 121 is 11. It makes the whole number a sum of a rational number plus an integer, thus the given number is rational

$\displaystyle \frac{3}{10}+\sqrt{11}$

As with the first number, the square root is not exact. The sum of a rational number plus an irrational number gives an irrational number.

Correct option:

$\boxed{\displaystyle \frac{2}{7}+\sqrt{121}}$

6 0

2 years ago