3 years ago

Solve for x the answer should be x=10 show steps

Mathematics

2 answers:

Scorpion4ik [409]3 years ago

5 0

Answer:

$7x = 8x - 10 \\ 10 = 8x - 7x \\ x = 10$

STatiana [176]3 years ago

3 0

Answer:

x = 10

Step-by-step explanation:

7x = 8x - 10

10 = 8x - 7x

x = 10

You might be interested in

Can an expert help with this

SVEN [57.7K]

The formula of an area of a circle:

$A_O=\pi r^2$

We have

r = 1.8 m

π ≈ 3.14

Substitute:

$A_O=\pi\cdot1.8^2=3.24\pi\ m^2\approx3.24\cdot3.14=10.1736\ m^2\approx10.17\ m^2$

7 0

2 years ago

A scale model of a human heart is 190 Inches long. The scale is 34 to 1. How many Inches long is the actual

Alika [10]

Answer:

6 inches long

Step-by-step explanation:

190/x = 34/1

34x = 190

x= 5.588235294

rounded to the nearest whole number is 6

6 0

2 years ago

Tutoring ABC charges $50 sign up fee plus $12 an hour . HW helps charge a $38 sign up fee plus $15 an hour . After how many hour

tamaranim1 [39]

Answer:

Step-by-step explanation:

Tutoring ABC - $50 sign up and $12 an hour

HW helps- $38 sign up and $15 an hour

50 38

+12 +15

62 53

+12 +15

74 68 Four months

+12 + 15

86 83

+12 +15

98 98

5 0

2 years ago

Kyra multiplied 0.27 by a power of ten and got 2.7. What power of ten did she multiply by?

sveticcg [70]

Answer:

the answer would be A.

Step-by-step explanation:

Look for how many decimal places the decimal moved and thats how many 0's would be in your number

7 0

3 years ago

15PTS PLEASE HELP ASAP! (dont write random answers pls) look at the pic attached:

MrMuchimi

Answer: Definition of Vertical Angles.

5 0

2 years ago

Read 2 more answers