All categories

3 years ago

PLEASE HELP ME ! Solve for x.

Mathematics

2 answers:

sattari [20]3 years ago

7 0

Answer:

x=-2

Step-by-step explanation:

cross multiply

4x+23=15

4x=-8

x=-2

Fofino [41]3 years ago

5 0

Answer:

x = -2

Step-by-step explanation:

(4x + 23)/3 = 5

4x + 23 = 5 × 3

4x + 23 = 15

4x = -8

x = -2

You might be interested in

What is the midway of XY?

Lostsunrise [7]

The midpoint of XY is -0.5

7 0

3 years ago

A 20-ounce bag of popcorn costs $2.80. If the unit price stays the same, how much does a 35-ounce bag of popcorn cost?

Wittaler [7]

Answer:

I think the answer is C

4 0

3 years ago

PLEASE ANSWER ASAP!

Blizzard [7]

Step-by-step explanation:

Let the length of the bridge be x

Since, triangles ADF and BCF are similar, ratio of their corresponding sides are equal.

Therefore,

60 / 144 = 40 / x

X (length of the bridge) = <u>96 m</u>

4 0

3 years ago

Yall I really need help! Please

bulgar [2K]

There are 5 vowels.
There are 26 letters in total.
Then, the probability of choosing a vowel is 5/26

8 0

3 years ago

Write and solve a proportion to answer the question. (Skills Review Handbook) 22. 30 is 15% of what number?

algol13

Answer:

The answer is 148.6666667

Step-by-step explanation:

1) Set a linear quation

$\frac{22.30}{x} = \frac{15}{100}$

2) Cross multiply

$15x = 22.30 \times 100$

3) Multiple the right side

$15x = 2230$

4) Divide both side by 15

$\frac{15x}{15} = \frac{2230}{15}$

5) Solve the linear equation

$x = 148.6666667$

3 0

2 years ago