1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
77julia77 [94]
2 years ago
9

Evaluate 4x + 5y, when x = 7 and y = 10

Mathematics
2 answers:
cricket20 [7]2 years ago
6 0
You plug in the 7 for x and 10 for y in the equation 4(7)+5(10)=78
TEA [102]2 years ago
3 0

Answer:

78

Step-by-step explanation:

4(x) = 4(7) = 28        5(x) = 5(10) = 50

28+50=

78

You might be interested in
Please help me vote you brainiest
Vikki [24]

Answer:

B

Step-by-step explanation:

He can make 14 whole dumplings

4 0
3 years ago
Read 2 more answers
Name the property of real numbers illustrated by the equation.<br><br> -4(x + 3) = -4x - 12
WINSTONCH [101]
Distributive property then additive inverse
6 0
3 years ago
Read 2 more answers
Reaction.<br> A reaction between an acid and a base is called a(n)
zhuklara [117]

The reaction of an acid with a base is called a neutralization reaction.

7 0
3 years ago
Please, please help me. It’s due tomorrow!
mariarad [96]

Answer:

all of them are true expect number 2

Step-by-step explanation:

3 0
4 years ago
In the triangles, TR = GE and SR = FE. If Line segment G F = 3.2 ft, which is a possible measure of Line segment T S?
olga_2 [115]

Answer:

A possible measure of Line segment TS is 4.0 ft

Step-by-step explanation:

<u><em>The options of the question are</em></u>

1.6 ft 3.0 ft 3.2 ft 4.0 ft

we know that

In any triangle:

The shortest side is always opposite the smallest interior angle.

The longest side is always opposite the largest interior angle

In this problem

42^o < 56^o

That means

GF < TS

Rewrite the expression

TS > GF

so

TS > 3.2\ ft

therefore

A possible measure of Line segment TS is 4.0 ft

6 0
4 years ago
Read 2 more answers
Other questions:
  • What is length of rectangle with area of x^2-16 area and width of c+4 meters
    5·1 answer
  • "Find an equation for the family of linear functions with slope 4. (Use the standard coordinate variables x and y. You may use m
    10·1 answer
  • Identify the coefficient of −24x7y3 A. 24 B. −24 C. 3 D. −3
    8·2 answers
  • A shape is made of 12 right triangles of equal size each right triangle has a base of 4 centimeters and a height a 5-cm what is
    11·2 answers
  • Kathy's average score after 3 math quizzes was 83. Her score on the 4th quiz was 87. If all 4 of the quizzes are weighted equall
    9·1 answer
  • Help! Click all that apply . Please actually try :(
    7·1 answer
  • Your answers
    9·1 answer
  • Greg invests $500 in a savings account that earns 4% simple interest annually. If he does not make any additional deposits or wi
    7·1 answer
  • Find the measure ment of this triangle. please help me i need the answers tonight right away
    5·1 answer
  • Describe how to decide if 94 is a prime number or composite number.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!